NPPES file of Aug 9, 2026

Thomas Michael Grothe, NP

Adult Health Nurse Practitioner · South San Francisco, CA

Thomas Michael Grothe, NP is an adult health nurse practitioner with a practice address in South San Francisco, California, and NPI 1154431203, issued on Aug 30, 2006. Check the license (California 332867, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154431203
Name
Thomas Michael Grothe
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
332867 CA
Self-reported in NPPES; status is on the state search
Practice location
1200 EL Camino Real, South San Francisco, CA 94080
Phone
(650) 742-2857
Enumerated
Aug 30, 2006
Record last updated
Jul 9, 2007 (not updated in 19 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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8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →

Also registered at 1200 EL Camino Real

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

  1. Leslie Adams, PHARMDPharmacist1902338486
  2. Kristine Aguirre, RRTRegistered Respiratory Therapist1528539996
  3. Lena AlazzehPhysical Therapist1629739859
  4. Kate AlbeePhysical Therapist1053464495
  5. Jason Anderson, MDHospitalist Physician1831277466
  6. Karl Anderson, MDUrology Physician1700964301

Verify Thomas Michael Grothe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 332867    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
Find 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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Thomas Michael Grothe among 1,405 adult health nurse practitioner records in California

Thomas Michael Grothe, NP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 82% newer
  • In a Medicare fileNo · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2007 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in California

There are 1,405 adult health nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,405 in California → Every provider in South San Francisco → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Cherie Hawkins, NPSouth San Francisco, CA 940801245318633
  2. Patricia Jasper, NURSE PRACTITIONERSouth San Francisco, CA 940801720594294
  3. Jenna Kai Fen Liang, NP-CSouth San Francisco, CA 940801922485895
  4. Phyllis Moore, NPSouth San Francisco, CA 940801528125747
  5. John Phillips, RN, MSN, FNP-CSouth San Francisco, CA 940801770651887
  6. John SevillaSouth San Francisco, CA 940801093407306
  7. Elisabeth Sutter, N.P.South San Francisco, CA 940801275682056
  8. Yong-Qung Yang, FNPSouth San Francisco, CA 940801356407480

Common questions

What is Thomas Michael Grothe, NP's NPI number?

Thomas Michael Grothe, NP's National Provider Identifier (NPI) is 1154431203, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Michael Grothe, NP located?

The NPPES record lists a practice address at 1200 EL Camino Real, South San Francisco, CA, 94080. Phone: (650) 742-2857. Providers update this record themselves, so call before visiting.

How can I verify Thomas Michael Grothe, NP's license?

NPPES lists California license number 332867, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.