NPPES file of Aug 9, 2026

Pam Sue Grassmidt, RNC

Adult Health Nurse Practitioner · Modesto, CA

Pam Sue Grassmidt, RNC is an adult health nurse practitioner with a practice address in Modesto, California, and NPI 1073735163, issued on May 2, 2007. Check the license (California 332355, 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
1073735163
Name
Pam Sue Grassmidt
Credential
RNC
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
332355 CA
Self-reported in NPPES; status is on the state search
Practice location
1552 Coffee RD, Modesto, CA 95355
Phone
(209) 521-4372
Enumerated
May 2, 2007
Record last updated
Sep 11, 2025
Fax
(209) 523-2005
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 1552 Coffee RD

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

  1. Nicholas Hopkins, MDObstetrics & Gynecology Physician1528414133
  2. Stephen Liu, M.D.Vascular & Interventional Radiology Physician1306889860
  3. Adrienne Rivera, NPNurse Practitioner1811594955
  4. Prudence Ticknor, RDRegistered Dietitian1174920821
  5. Matthew Tilstra, MDObstetrics & Gynecology Physician1235576638
  6. Esther Tow-Der, M.D.Obstetrics & Gynecology Physician1427008028

Verify Pam Sue Grassmidt 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 332355    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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Pam Sue Grassmidt among 1,405 adult health nurse practitioner records in California

Pam Sue Grassmidt, RNC 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 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 70% newer
  • In a Medicare fileNo · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2025 · 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 Modesto → Adult Health Nurse Practitioner nationwide →

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

  1. Kelley Ibarra, FNPModesto, CA 953551629695440
  2. Melinda WongModesto, CA 953551699523225
  3. Katherine BooneModesto, CA 953561568848729
  4. Karen Peterson, NPModesto, CA 953511326259326
  5. Gary Peichoto, NPModesto, CA 953501245208552
  6. Saudia Whitaker, AGNP-CModesto, CA 953501760180798
  7. Janene Phillips, RN, FNPSonora, CA 953701144255894
  8. Carolee Ross, N.P.Sonora, CA 953701871698241

Common questions

What is Pam Sue Grassmidt, RNC's NPI number?

Pam Sue Grassmidt, RNC's National Provider Identifier (NPI) is 1073735163, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Pam Sue Grassmidt, RNC located?

The NPPES record lists a practice address at 1552 Coffee RD, Modesto, CA, 95355. Phone: (209) 521-4372. Providers update this record themselves, so call before visiting.

How can I verify Pam Sue Grassmidt, RNC's license?

NPPES lists California license number 332355, 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.