Registry data as of Aug 27, 2026

Andrea Aslan, MD

Obstetrics & Gynecology Physician · Mountain View, CA

Andrea Aslan, MD is an obstetrics & gynecology physician with a practice address in Mountain View, California, and NPI 1104903046, issued on Oct 31, 2006. Check the license 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
1104903046
Name
Andrea Aslan
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
Practice location
555 Castro St, Mountain View, CA 94041
Phone
(650) 903-3000
Enumerated
Oct 31, 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 555 Castro St

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

  1. Michael Adey, O.D.Corneal and Contact Management Optometrist1427108026
  2. Selina Akhtar, RPHPharmacist1235664954
  3. Jordan Arora, M.D.Obstetrics & Gynecology Physician1952544868
  4. Cheryl Branson, MDObstetrics & Gynecology Physician1811074768
  5. Danael Caywood, RNPFamily Nurse Practitioner1285744631
  6. Arleen Chang, MDInternal Medicine Physician1679650501

Verify Andrea Aslan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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 →

44% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

271 Medicare Part D claims for 100 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Andrea Aslan271
  2. Specialty average188

Most prescribed

  1. Estradiol66 claims
  2. Yuvafem65 claims
  3. Acyclovir12 claims
  4. Alendronate Sodium12 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.

Industry payments in 2024: $39.28

2 payments, mostly food and beverage; the largest payer was TG Therapeutics, Inc.. The 20,757 providers of this specialty with any payment received $1,147.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Andrea Aslan$39.28
  2. Specialty average$1,147.37

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

One hospital or facility affiliation

  1. Permanente Medical Group IncMountain View, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

51 obstetrics & gynecology physician records list a Mountain View practice address

They are 51 of the 2,467 NPPES records with a Mountain View practice address, and 5,004 obstetrics & gynecology physician records in California.

Other obstetrics & gynecology physician records in California

  1. Ingrid Aalami, MDSan Jose, CA1952376550
  2. Avisa Abaian- Eagar, M.D.Orange, CA1316057755
  3. Derek Abbassi, MDWalnut Creek, CA1841364155
  4. Nicole Abell, DOVentura, CA1811243603
  5. Zachary AbelsonLos Angeles, CA1689237414
  6. Sina Abhari, MDNewport Beach, CA1073955290
  7. Ray Abinader, M.D.Loma Linda, CA1770901548
  8. Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
  9. Nada Abou-HaibaLos Angeles, CA1134067549
  10. Ariel Abrahams, MDDowney, CA1376726174

Common questions

What is Andrea Aslan, MD's NPI number?

Andrea Aslan, MD's National Provider Identifier (NPI) is 1104903046, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Aslan, MD located?

The NPPES record lists a practice address at 555 Castro St, Mountain View, CA, 94041. Phone: (650) 903-3000. Providers update this record themselves, so call before visiting.

How can I verify Andrea Aslan, MD's license?

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 Andrea Aslan, MD prescribe under Medicare Part D?

In 2024, Andrea Aslan, MD had 271 Medicare Part D claims for 100 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.

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.