NPPES file of Aug 9, 2026

Alexander Quidayan Ereso, MD

Plastic and Reconstructive Surgery Physician · Mountain View, CA

Alexander Quidayan Ereso, MD is a plastic and reconstructive surgery physician with a practice address in Mountain View, California, and NPI 1144480492, issued on Jun 11, 2008. Check the license (California A91510, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144480492
Name
Alexander Quidayan Ereso
Credential
MD
Primary taxonomy
Plastic and Reconstructive Surgery Physician 2086S0122X
License number
A91510 CA
Self-reported in NPPES; status is on the state search
Practice location
525 South Dr, Mountain View, CA 94040
Phone
(650) 964-6600
Enumerated
Jun 11, 2008
Record last updated
Apr 11, 2023
Fax
(650) 964-7639
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 525 South Dr

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

  1. Karlo Castillo, PTPhysical Therapist1104026566
  2. Mirianne Giroux, OT-CHTOccupational Therapist1942249800
  3. Ashima Madan, MDPediatrics Physician1346397536
  4. Brian Mills, DMDDentist1649287350
  5. Anjali Morales, MDDermatology Physician1326211376
  6. Chiu Wing PongPhysical Therapist1447263140

Verify Alexander Quidayan Ereso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A91510
    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.

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78% fewer Medicare Part D claims than the average plastic and reconstructive surgery physician in 2024

20 Medicare Part D claims, against an average of 93 among the 1,895 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Alexander Ereso20
  2. Specialty average93

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: $263.93

14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 2,042 providers of this specialty with any payment received $2,814.09 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Ereso$263.93
  2. Specialty average$2,814.09

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

Alexander Quidayan Ereso among 359 plastic and reconstructive surgery physician records in California

Alexander Quidayan Ereso, MD is one of 359 plastic and reconstructive surgery physician records with a practice address in California. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.

  • NPI issued2008 · 62% of these records are older, 29% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2023 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0122X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic and Reconstructive Surgery Physician providers in California

There are 359 plastic and reconstructive surgery physician records in California.

The 8 plastic and reconstructive surgery physician records with the nearest ZIP codes

  1. John Connolly, MDMountain View, CA 940401346337946
  2. Rosa Dell'Oca, M.D.Mountain View, CA 940401174558662
  3. Jane Weston, M.D., F.A.C.SAtherton, CA 940271518083245
  4. Joanne Stenger, M.D.Menlo Park, CA 940251356602783
  5. Sven Gunther, MDBurlingame, CA 940101952724536
  6. Ginger Xu, M.D.San Francisco, CA 941021437486958
  7. Alexander FacqueSan Francisco, CA 941081336415801
  8. Leonard Gray, M.D.San Francisco, CA 941081649482662

Common questions

What is Alexander Quidayan Ereso, MD's NPI number?

Alexander Quidayan Ereso, MD's National Provider Identifier (NPI) is 1144480492, issued on Jun 11, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Quidayan Ereso, MD located?

The NPPES record lists a practice address at 525 South Dr, Mountain View, CA, 94040. Phone: (650) 964-6600. Providers update this record themselves, so call before visiting.

How can I verify Alexander Quidayan Ereso, MD's license?

NPPES lists California license number A91510, 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 Alexander Quidayan Ereso, MD prescribe under Medicare Part D?

In 2024, Alexander Quidayan Ereso, MD had 20 Medicare Part D claims; the average among plastic and reconstructive surgery physician prescribers was 93. 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.