NPPES file of Aug 9, 2026

Edward George Thrombley, PA-C

Physician Assistant · Turlock, CA

Edward George Thrombley, PA-C is a physician assistant with a practice address in Turlock, California, and NPI 1558845859, issued on Sep 21, 2018. Check the license (California 55700, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558845859
Name
Edward George Thrombley
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
55700 CA
Self-reported in NPPES; status is on the state search
Practice location
3800 Geer RD # 200, Turlock, CA 95382
Phone
(209) 668-3063
Enumerated
Sep 21, 2018
Record last updated
Sep 21, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181221002063); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Edward George Thrombley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 55700
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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31% fewer Medicare Part D claims than the average physician assistant in 2024

571 Medicare Part D claims for 238 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Edward Thrombley571
  2. Specialty average830

Most prescribed

  1. Betamethasone Dipropionate79 claims
  2. Clobetasol Propionate57 claims
  3. Ketoconazole57 claims
  4. Metronidazole43 claims
  5. Triamcinolone Acetonide31 claims
  6. Mupirocin29 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): 88.4 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.

  1. Qualityout of 100 · 30% of the final score85.3
  2. Costout of 100 · 30%76.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,927.49

89 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Edward Thrombley$1,927.49
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Hayes B Gladstone MD PCManteca, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Edward George Thrombley among 14,451 physician assistant records in California

Edward George Thrombley, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 52% of them.

  • NPI issued2018 · 52% of these records are older, 44% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2016 · median 2018 among the 7,214 with a school on file
  • Record last updated2018 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

29 physician assistant records list a practice address in Turlock

They are 29 of the 1,343 NPPES records with a practice address in Turlock, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Teresa Campbell, PA-CTurlock, CA 953821164574646
  2. Lapa Dang, PACTurlock, CA 953821174639744
  3. Claudia Ferrada-Masia, P.A.Turlock, CA 953821538341557
  4. Paul Hacker, PA-CTurlock, CA 953821962957944
  5. Caroline Henne, PA-CTurlock, CA 953821891276770
  6. Kaycee Kahler, PACTurlock, CA 953821528155496
  7. Vann LuongTurlock, CA 953821649822008
  8. Jerry Pimentel, PA-CTurlock, CA 953821659504447

Common questions

What is Edward George Thrombley, PA-C's NPI number?

Edward George Thrombley, PA-C's National Provider Identifier (NPI) is 1558845859, issued on Sep 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Edward George Thrombley, PA-C located?

The NPPES record lists a practice address at 3800 Geer RD # 200, Turlock, CA, 95382. Phone: (209) 668-3063. Providers update this record themselves, so call before visiting.

How can I verify Edward George Thrombley, PA-C's license?

NPPES lists California license number 55700, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Edward George Thrombley, PA-C prescribe under Medicare Part D?

In 2024, Edward George Thrombley, PA-C had 571 Medicare Part D claims for 238 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Edward George Thrombley, PA-C's MIPS final score?

The 2023 MIPS final score is 88.4 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.