NPPES file of Aug 9, 2026

Katherine Loring Taylor, MD

Psychiatry Physician · Mountain View, CA

Katherine Loring Taylor, MD is a psychiatry physician with a practice address in Mountain View, California, and NPI 1538225446, issued on Dec 28, 2006. Check the license (California A84205, 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
1538225446
Name
Katherine Loring Taylor
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A84205 CA
Self-reported in NPPES; status is on the state search
Practice location
2500 Grant Road, Mountain View, CA 94040
Phone
(650) 988-7626
Enumerated
Dec 28, 2006
Record last updated
Aug 8, 2025
Fax
(650) 988-7825
Medicaid ID
00A842050 CA
Medicare enrollment
Enrolled (PECOS I20051031000804); may accept Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 2002
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 2500 Grant Road

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

  1. Joan Burg, M.DEmergency Medicine Physician1962457200
  2. Ryan Collins, M.D.Hospitalist Physician1760442958
  3. Erik Davenport, M.DEmergency Medicine Physician1598702714
  4. Alan Gladman, M.DEmergency Medicine Physician1073568333
  5. Kate Gladman, P.A-CPhysician Assistant1699720755
  6. Jonathan Kenyon, M.DEmergency Medicine Physician1881631406

Verify Katherine Loring Taylor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A84205
    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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97% fewer Medicare Part D claims than the average psychiatry physician in 2024

30 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Katherine Taylor30
  2. Specialty average1,000

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.

Bills Medicare through one group practice

  1. Altos Health PartnersMountain View, CA

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

Katherine Loring Taylor among 8,673 psychiatry physician records in California

Katherine Loring Taylor, 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 fileYes · 38% of these records are
  • Graduated2002 · median 2005 among the 3,295 with a school on file
  • Record last updated2025 · 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. Grace Nadolny, MDMountain View, CA 940401255350567

Common questions

What is Katherine Loring Taylor, MD's NPI number?

Katherine Loring Taylor, MD's National Provider Identifier (NPI) is 1538225446, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Loring Taylor, MD located?

The NPPES record lists a practice address at 2500 Grant Road, Mountain View, CA, 94040. Phone: (650) 988-7626. Providers update this record themselves, so call before visiting.

How can I verify Katherine Loring Taylor, MD's license?

NPPES lists California license number A84205, 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 Katherine Loring Taylor, MD prescribe under Medicare Part D?

In 2024, Katherine Loring Taylor, MD had 30 Medicare Part D claims; 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.