NPPES file of Aug 9, 2026

Naomi Amanda So, MD

Dermatology Physician · Mountain View, CA

Naomi Amanda So, MD is a dermatology physician with a practice address in Mountain View, California, and NPI 1043770407, issued on Mar 21, 2019. Check the license (California A179795, 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
1043770407
Name
Naomi Amanda So
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
A179795 CA
Self-reported in NPPES; status is on the state search
Practice location
701 E EL Camino Real, Mountain View, CA 94040
Phone
(650) 934-7676
Enumerated
Mar 21, 2019
Record last updated
Nov 6, 2023
Medicare enrollment
Enrolled (PECOS I20231023002460); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 2019
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 701 E EL Camino Real

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

  1. Aya Abou-Nasr, MDAnesthesiology Physician1982191672
  2. Jaimie Abraham, AGPCNP-BCFamily Nurse Practitioner1245757699
  3. Brooke Abrantes, PA-CSurgical Physician Assistant1316771298
  4. Faud Abuabara, M.D.MOHS-Micrographic Surgery Physician1164472890
  5. Felix Adler, M.D.Diagnostic Radiology Physician1801069729
  6. Olga Afanasiev, MD, PHDDermatology Physician1669869384

Verify Naomi Amanda So in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A179795
    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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37% fewer Medicare Part D claims than the average dermatology physician in 2024

505 Medicare Part D claims for 195 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Naomi So505
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide86 claims
  2. Ketoconazole74 claims
  3. Fluocinonide59 claims
  4. Hydrocortisone47 claims
  5. Mupirocin23 claims
  6. Tacrolimus20 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: $716.59

22 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Naomi So$716.59
  2. Specialty average$8,544.61

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

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationMountain View, CA

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

Naomi Amanda So among 2,083 dermatology physician records in California

Naomi Amanda So, MD is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.

  • NPI issued2019 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2019 · median 2006 among the 1,450 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in California

There are 2,083 dermatology physician records in California.

The 8 dermatology physician records with the nearest ZIP codes

  1. Arthur Abrams, MDMountain View, CA 940401518093178
  2. Kristine Ahern, MDMountain View, CA 940401871543702
  3. Jennifer Chan, MDMountain View, CA 940401992756670
  4. Bryan Cho, MDMountain View, CA 940401891811600
  5. F Clark, MD MPHMountain View, CA 940401831380112
  6. Ellen Deconinck, MDMountain View, CA 940401114977865
  7. Anjali Morales, MDMountain View, CA 940401326211376
  8. Jenny Murase, M.D.Mountain View, CA 940401346371382

Common questions

What is Naomi Amanda So, MD's NPI number?

Naomi Amanda So, MD's National Provider Identifier (NPI) is 1043770407, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Naomi Amanda So, MD located?

The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7676. Providers update this record themselves, so call before visiting.

How can I verify Naomi Amanda So, MD's license?

NPPES lists California license number A179795, 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 Naomi Amanda So, MD prescribe under Medicare Part D?

In 2024, Naomi Amanda So, MD had 505 Medicare Part D claims for 195 beneficiaries; the average among dermatology physician prescribers was 797. 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.