NPPES file of Aug 9, 2026

Tamana Ahmadi

Pulmonary Disease Physician · Thousand Oaks, CA

Tamana Ahmadi is a pulmonary disease physician with a practice address in Thousand Oaks, California, and NPI 1427437730, issued on May 20, 2015. Check the license (California A146937, as entered in NPPES) on the Medical Board of California; 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
1427437730
Name
Tamana Ahmadi
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
A146937 CA
Self-reported in NPPES; status is on the state search
Practice location
100 Moody CT Ste 200&110, Thousand Oaks, CA 91360
Phone
(805) 418-3500
Enumerated
May 20, 2015
Record last updated
Sep 1, 2023
Medicare enrollment
Enrolled (PECOS I20190815000750); accepts Medicare assignment
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 100 Moody CT Ste 200&110

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

  1. Michelle Kelley, M.D.Internal Medicine Physician1699160168

Verify Tamana Ahmadi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A146937
    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
Open the California license search

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52% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

686 Medicare Part D claims for 149 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.

  1. Tamana Ahmadi686
  2. Specialty average1,425

Most prescribed

  1. Albuterol Sulfate Hfa66 claims
  2. Spiriva Respimat54 claims
  3. Prednisone52 claims
  4. Trelegy Ellipta48 claims
  5. Symbicort42 claims
  6. Breo Ellipta35 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): 73 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 score56.8
  2. Costout of 100 · 30%34.2
  3. Promoting interoperabilityout of 100 · 25%83.0
  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).

Bills Medicare through one group practice

  1. The Regents OF The University OF CaliforniaThousand Oaks, CA

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

Tamana Ahmadi among 1,443 pulmonary disease physician records in California

Tamana Ahmadi is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.

  • NPI issued2015 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2019 · median 2002 among the 1,061 with a school on file
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in California

There are 1,443 pulmonary disease physician records in California.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Lawrence Baker, M.D.Thousand Oaks, CA 913601922000983
  2. Paul Block, M.D.Thousand Oaks, CA 913601598767550
  3. Ali Farrokh, M.D.Thousand Oaks, CA 913601164750170
  4. Andres Giron, M.D.Thousand Oaks, CA 913601922027630
  5. Samuel Haslam, MDThousand Oaks, CA 913601346777570
  6. Jonathan Chan, M.D.Thousand Oaks, CA 913611982016929
  7. Miguel Gonzalez, M.D.Thousand Oaks, CA 913611902808959
  8. Sherif Henein, M.D.Lake Sherwood, CA 913611225031784

Common questions

What is Tamana Ahmadi's NPI number?

Tamana Ahmadi's National Provider Identifier (NPI) is 1427437730, issued on May 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Tamana Ahmadi located?

The NPPES record lists a practice address at 100 Moody CT Ste 200&110, Thousand Oaks, CA, 91360. Phone: (805) 418-3500. Providers update this record themselves, so call before visiting.

How can I verify Tamana Ahmadi's license?

NPPES lists California license number A146937, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Tamana Ahmadi prescribe under Medicare Part D?

In 2024, Tamana Ahmadi had 686 Medicare Part D claims for 149 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.

What is Tamana Ahmadi's MIPS final score?

The 2023 MIPS final score is 73 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.