Providers
All 400 in CA
1100 SOUTH ALVARADO STREET, LLC
NPI 1114291523, organization, Los Angeles, CA, Skilled Nursing Facility
3
Evidence tier
network structure with a list link
- Part of provider network D1-00043, ranked 43 nationally.
score 60 of 100, rank 4711, $0 at stake
Provider networks
D1-00043 ranked 43128 providers around Los Angeles, CA: 12 hospices, 18 home health agencies, 98 nursing facilities.
National provider registry
From the CMS NPPES Registry, refreshed daily.
| Name | 1100 SOUTH ALVARADO STREET, LLC (also OLYMPIA CONVALESCENT HOSPITAL) |
| Type | Organization |
| Status | Active |
| NPI issued | March 2, 2012, last updated July 20, 2014 |
| Practice location | 1100 S ALVARADO ST, Los Angeles, CA 90006-4110, 213-487-3000 |
| Authorized official | MARTIN WEISS (Manager) |
| Specialties | Skilled Nursing Facility (314000000X, primary) |
Procedures billed
The specific codes behind the dollars. Medicaid figures come from T-MSIS (2018 to 2024) and are compared with every other provider billing the same code; Medicare figures come from the 2024 physician and supplier file and compare this provider's submitted charge with what Medicare allowed, against the usual ratio for that code.
Medicaid, largest codes
| code | what it is | paid | share | per patient-month | typical | rank among providers | |
|---|---|---|---|---|---|---|---|
| 0160 | Medicaid service code | $516K | 39% | $4K | $44 (top 5% from $7K) | too few months to rank | |
| 97530 | Therapy procedure using functional activities | $364K | 28% | $367 | $124 (top 5% from $387) | 94th percentile | |
| 97535 | Training for self-care or home management, each 15 minutes | $143K | 11% | $214 | $48 (top 5% from $459) | 80th percentile | |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | $99K | 7% | $126 | $76 (top 5% from $314) | 73rd percentile | |
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | $89K | 7% | $114 | $59 (top 5% from $187) | 86th percentile | |
| 92526 | Treatment of swallowing and feeding disorder | $56K | 4% | $333 | $141 (top 5% from $421) | 91st percentile | |
| 97116 | Therapy procedure for walking training, each 15 minutes | $34K | 3% | $167 | $30 (top 5% from $180) | 95th percentile | |
| U0003 | Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r | $7K | 1% | $151 | $75 (top 5% from $185) | too few months to rank |
In this area
400 providers in Los Angeles County, CA carry an indicator in the public record, with $129.6M at stake between them. The most common is part of a provider network, on 347 of them, followed by paid after a public list action on 37. 53 are tier 1: documented action, then payment.
| tier | provider | at stake | why |
|---|---|---|---|
| 1 | BURBANK PREFERRED PROVIDER MEDICAL GROUP, INC Burbank, CA, ranked 17 | $67K |
|
| 1 | GOLDEN STAR LABS LLC Los Angeles, CA, ranked 32 | $41.0M |
|
| 1 | MATIAS CLINICAL LABORATORY INC Baldwin Park, CA, ranked 43 | $3.8M |
|
| 1 | HEALTHSMART PACIFIC INC Long Beach, CA, ranked 52 | $1.6M |
|
| 1 | LINDA WARREN-WATSON Lancaster, CA, ranked 71 | $828K |
|
| 1 | SOHRAB MOSHIRI Woodland Hills, CA, ranked 82 | $483K |
|
| 1 | QUALITY FAMILY HOSPICE CARE INC Tarzana, CA, ranked 92 | $375K |
|
| 1 | MARATHON HOSPICE CARE INC. North Hollywood, CA, ranked 95 | $368K |
|
Recent enforcement in CA
All releasesDepartment of Justice and HHS-OIG releases for this state, newest first. Each opens in a new tab.
DOJPleaded guiltyAug 27, 2026
Anaheim Woman Pleads Guilty to Submitting More Than $2.2 Million in Fraudulent Hospice Care Claims to Medicare
Galbraith submitted approximately $2,266,694 in claims to Medicare for hospice services for beneficiaries who did not have a terminal illness with a life expectancy of six months or less, and Medicare paid her company approximately $2,140,606.
DOJCivil settlementAug 26, 2026
DermTech Inc. to Pay Up to $5M to Resolve Allegations It Submitted False Claims to Medicare for Unreliable Skin Cancer Tests
DermTech Inc. submitted claims to Medicare for skin cancer tests conducted with an unvalidated positive control range and for tests lacking sufficient patient RNA, and did not retract results or adequately refund Medicare.
DOJCivil settlementAug 26, 2026
DermTech Inc. to Pay Up to $5M to Resolve Allegations It Submitted False Claims to Medicare for Unreliable Skin Cancer Tests
DermTech Inc. billed Medicare for skin cancer tests conducted using an unvalidated positive control range and for tests with insufficient patient RNA, and did not retract the results or adequately refund Medicare.
DOJCivil settlementAug 24, 2026
Medicare Advantage Provider Monogram Health Agrees to Pay $2.4 Million to Settle False Claims Act Lawsuit
Monogram knowingly submitted diagnosis codes in four HCCs that were not clinically accurate, not supported by medical record documentation, and/or did not require or affect patient care, inflating Medicare Advantage beneficiaries' risk scores and causing CMS to make higher capitated payments to Medicare Advantage Organizations.
DOJCivil settlementAug 24, 2026
Medicare Advantage Provider Monogram Health Agrees to Pay $2.4M to Settle False Claims Act Suit
Monogram Health knowingly submitted diagnosis codes within four HCCs that were not clinically accurate, not supported by medical record documentation, and/or did not require or affect patient care, inflating Medicare Advantage beneficiaries' risk scores and causing CMS to make higher capitated payments to MAOs.
Referral packet
The packet is a draft for a reviewer. It reads every public record behind this case, states what the records show with a citation for each finding, names the regulation each finding relates to, and lists the ordinary explanations to rule out first. It never asserts intent.