NPPES file of Aug 9, 2026

Grace Christine Nadolny, MD

Psychiatry Physician · Mountain View, CA

Grace Christine Nadolny, MD is a psychiatry physician with a practice address in Mountain View, California, and NPI 1255350567, issued on Jul 18, 2006. Check the license (California G88219, 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
1255350567
Name
Grace Christine Nadolny
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
G88219 CA
Self-reported in NPPES; status is on the state search
Practice location
701 E EL Camino Real, Mountain View, CA 94040
Phone
(650) 934-7000
Enumerated
Jul 18, 2006
Record last updated
Jul 9, 2018 (not updated in 8 years: call before relying on the address or phone)
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 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 Grace Christine Nadolny in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G88219
    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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45% fewer Medicare Part D claims than the average psychiatry physician in 2024

554 Medicare Part D claims for 42 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Grace Nadolny554
  2. Specialty average1,000

Most prescribed

  1. Sertraline Hcl67 claims
  2. Lurasidone Hcl48 claims
  3. Pregabalin34 claims
  4. Mirtazapine32 claims
  5. Pramipexole Dihydrochloride32 claims
  6. Duloxetine Hcl30 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: $118.88

1 payment: food and beverage; the largest payer was Eisai Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Grace Nadolny$118.88
  2. Specialty average$4,954.93

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

Grace Christine Nadolny among 8,673 psychiatry physician records in California

Grace Christine Nadolny, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2018 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 psychiatry physician records list a practice address in Mountain View

They are 30 of the 2,467 NPPES records with a practice address in Mountain View, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Inder Darshan Arora, M.D.Mountain View, CA 940401164686499
  2. Bruce Bienenstock, M.D.Mountain View, CA 940401790733665
  3. Vanita Chawla, M,D., M.P.HMountain View, CA 940401548449135
  4. Nirmaljit Dhami, M.D.Mountain View, CA 940401952355547
  5. Evan Garner, MDMountain View, CA 940401386674869
  6. Maor Katz, MDMountain View, CA 940401407039571
  7. Patricia Khoo, M.D.Ione, CA 940401760555452
  8. Simran Singh, MDMountain View, CA 940401760587836

Common questions

What is Grace Christine Nadolny, MD's NPI number?

Grace Christine Nadolny, MD's National Provider Identifier (NPI) is 1255350567, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Grace Christine Nadolny, MD located?

The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7000. Providers update this record themselves, so call before visiting.

How can I verify Grace Christine Nadolny, MD's license?

NPPES lists California license number G88219, 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 Grace Christine Nadolny, MD prescribe under Medicare Part D?

In 2024, Grace Christine Nadolny, MD had 554 Medicare Part D claims for 42 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.