Lori Michelle Petroff, PA-C
Medical Physician Assistant · Emeryville, CA
Lori Michelle Petroff, PA-C is a medical physician assistant with a practice address in Emeryville, California, and NPI 1588839518, issued on Apr 30, 2008. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lori Michelle Petroff
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 3795 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Powell St Ste 900, Emeryville, CA 94608
- Phone
- (510) 350-2657
- Enumerated
- Apr 30, 2008
- Record last updated
- Sep 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (510) 879-9096
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 2100 Powell St Ste 900
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lori Michelle Petroff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average medical physician assistant in 2024
404 Medicare Part D claims for 253 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Ondansetron Hcl52 claims
- Prednisone45 claims
- Cephalexin36 claims
- Cefdinir34 claims
- Hydrocodone-Acetaminophen25 claims
- Tramadol Hcl20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $24.46
1 payment: food and beverage; the largest payer was Ethicon US, LLC. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Lori Michelle Petroff among 3,376 medical physician assistant records in California
Lori Michelle Petroff, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 32% of them.
- NPI issued2008 · 32% of these records are older, 62% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 medical physician assistant records list a practice address in Emeryville
They are 11 of the 703 NPPES records with a practice address in Emeryville, and 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Emeryville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Matthew Cleveland, PA-CEmeryville, CA 946081750685905
- Staci Dumas, PA-CEmeryville, CA 946081568493211
- Rodney Koenig, PACEmeryville, CA 946081487668505
- Dana Kwitnicki, PA-CEmeryville, CA 946081700284783
- Jennifer LeighEmeryville, CA 946081679907729
- Katlin Muscarello, PAEmeryville, CA 946081538348198
- Riddhi Patel, PAEmeryville, CA 946081689755902
- Amber Pohl, PA-CEmeryville, CA 946081447444732
Common questions
What is Lori Michelle Petroff, PA-C's NPI number?
Lori Michelle Petroff, PA-C's National Provider Identifier (NPI) is 1588839518, issued on Apr 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lori Michelle Petroff, PA-C located?
The NPPES record lists a practice address at 2100 Powell St Ste 900, Emeryville, CA, 94608. Phone: (510) 350-2657. Providers update this record themselves, so call before visiting.
How can I verify Lori Michelle Petroff, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lori Michelle Petroff, PA-C prescribe under Medicare Part D?
In 2024, Lori Michelle Petroff, PA-C had 404 Medicare Part D claims for 253 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Lori Michelle Petroff, PA-C's MIPS final score?
The 2023 MIPS final score is 76.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.