NPPES file of Aug 9, 2026

Anastasia Pappas, M.D.

Specialist · Whittier, CA

Anastasia Pappas, M.D. is a specialist with a practice address in Whittier, California, and NPI 1568411833, issued on May 6, 2006. Check the license (California G72537, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568411833
Name
Anastasia Pappas
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
G72537 CA
Self-reported in NPPES; status is on the state search
Practice location
12291 Washington Blvd, Whittier, CA 90606
Phone
(562) 698-2541
Enumerated
May 6, 2006
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(562) 698-0010
Medicare enrollment
Enrolled (PECOS I20110224000497); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 1990
Telehealth
Offers telehealth (CMS)
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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Also registered at 12291 Washington Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anna Adamian, PHARMDPharmacist1407019094
  2. Andrew Ahn, M.D.Student in an Organized Health Care Education/Training Program1952042251
  3. America Amaro, RDNRegistered Dietitian1851096481
  4. John Anderson, PHARM.D.Pharmacist1023344850
  5. Ashwin Ashok, M.D.Gastroenterology Physician1134311236
  6. Fasiha Aziz, PHARM.D.Pharmacist1114983954

Verify Anastasia Pappas 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 G72537
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5.3 times the Medicare Part D claims of the average specialist in 2024

7,331 Medicare Part D claims for 635 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 466 claims were for opioids.

  1. Anastasia Pappas7,331
  2. Specialty average1,380

Most prescribed

  1. Atorvastatin Calcium540 claims
  2. Amlodipine Besylate415 claims
  3. Hydrocodone-Acetaminophen307 claims
  4. Rosuvastatin Calcium219 claims
  5. Losartan Potassium211 claims
  6. Potassium Chloride211 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupLos Angeles, CA

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

Anastasia Pappas among 5,749 specialist records in California

Anastasia Pappas, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1990 · median 1989 among the 1,075 with a school on file
  • Record last updated2021 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

The 8 specialist records with the nearest ZIP codes

  1. Kang Lee, M.D.Whittier, CA 906061417047440
  2. Sudhaker Nayak, M.D.Whittier, CA 906061063501021
  3. Michael Oest, CPOWhittier, CA 906061992996581
  4. Vinodhini Sriram, M.D.Whittier, CA 906061679696041
  5. Yih Lai, M.D.Whittier, CA 906051518034958
  6. Theodore Marshburn, M.D.Whittier, CA 906031467546937
  7. Marc Mintz, DOWhittier, CA 906031164479127
  8. James Rodgers, M.D.Whittier, CA 906031447335880

Common questions

What is Anastasia Pappas, M.D.'s NPI number?

Anastasia Pappas, M.D.'s National Provider Identifier (NPI) is 1568411833, issued on May 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anastasia Pappas, M.D. located?

The NPPES record lists a practice address at 12291 Washington Blvd, Whittier, CA, 90606. Phone: (562) 698-2541. Providers update this record themselves, so call before visiting.

How can I verify Anastasia Pappas, M.D.'s license?

NPPES lists California license number G72537, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Anastasia Pappas, M.D. prescribe under Medicare Part D?

In 2024, Anastasia Pappas, M.D. had 7,331 Medicare Part D claims for 635 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

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.