Registry data as of Aug 27, 2026

Shahab Attarchi, MD

Internal Medicine Physician · West Hills, CA

Shahab Attarchi, MD is an internal medicine physician with a practice address in West Hills, California, and NPI 1902982408, issued on Oct 27, 2006. Check the license (California A83690, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1902982408
Name
Shahab Attarchi
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A83690 CA
Self-reported in NPPES; status is on the state search
Practice location
7320 Woodlake Ave, West Hills, CA 91307
Phone
(818) 888-7090
Enumerated
Oct 27, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7320 Woodlake Ave

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

  1. Roger Amerian, MDPulmonary Disease Physician1033105614
  2. Calin Arimie, MDGastroenterology Physician1831277847
  3. Mariam Bakhtary, MDInfectious Disease Physician1134492895
  4. Frank Candela, M.D., F.A.C.S.Surgery Physician1699700492
  5. Ron Chitayat, MDGastroenterology Physician1912008657
  6. Renee Cotter, MD A PROFESSIONAL COSpecialist1861569428

Verify Shahab Attarchi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83690
    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

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

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

94% fewer Medicare Part D claims than the average internal medicine physician in 2024

181 Medicare Part D claims for 62 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 66 claims were for opioids.

  1. Shahab Attarchi181
  2. Specialty average2,785

Most prescribed

  1. Tramadol Hcl38 claims
  2. Hydrocodone-Acetaminophen26 claims
  3. Cyclobenzaprine Hcl18 claims
  4. Amoxicillin-Clavulanate Potass11 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 Medicare quality score for 2023: 80 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score100.0
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilityout of 100 · 25%
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $180.32

1 payment, mostly food and beverage; the largest payer was Edwards Lifesciences Corporation. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shahab Attarchi$180.32
  2. Specialty average$2,536.66

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

27 internal medicine physician records list a West Hills practice address

They are 27 of the 708 NPPES records with a West Hills practice address, and 20,403 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Shahab Attarchi, MD's NPI number?

Shahab Attarchi, MD's National Provider Identifier (NPI) is 1902982408, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Shahab Attarchi, MD located?

The NPPES record lists a practice address at 7320 Woodlake Ave, West Hills, CA, 91307. Phone: (818) 888-7090. Providers update this record themselves, so call before visiting.

How can I verify Shahab Attarchi, MD's license?

NPPES lists California license number A83690, 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 Shahab Attarchi, MD prescribe under Medicare Part D?

In 2024, Shahab Attarchi, MD had 181 Medicare Part D claims for 62 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

What is Shahab Attarchi, MD's Medicare quality score?

The 2023 MIPS final score is 80 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.