NPPES file of Aug 9, 2026

Heather Marie Grant, AGPCNP-BC

Adult Health Nurse Practitioner · Stanford, CA

Heather Marie Grant, AGPCNP-BC is an adult health nurse practitioner with a practice address in Stanford, California, and NPI 1821731506, issued on Apr 19, 2022. Check the license (California NP95020703, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821731506
Name
Heather Marie Grant
Credential
AGPCNP-BC
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
NP95020703 CA
NPF95020703 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Stanford, CA 94305
Phone
(650) 723-4000
Enumerated
Apr 19, 2022
Record last updated
Apr 19, 2022
Medicare enrollment
Enrolled (PECOS I20241028003214); accepts Medicare assignment
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 300 Pasteur Dr

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

  1. Cooper Aakhus, MDEmergency Medicine Physician1194351007
  2. Oliver Aalami, M.D.Vascular Surgery Physician1225229024
  3. Alistair Aaronson, MDInternal Medicine Physician1457628760
  4. Sumaira Aasi, MDMOHS-Micrographic Surgery Physician1780675181
  5. Fahim Abbasi, M.D.Internal Medicine Physician1841484037
  6. Mohamad Abbass, MDNeurological Surgery Physician1679492151

Verify Heather Marie Grant 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 NP95020703
    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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47% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

675 Medicare Part D claims for 163 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Heather Grant675
  2. Specialty average1,280

Most prescribed

  1. Atorvastatin Calcium40 claims
  2. Amlodipine Besylate36 claims
  3. Metformin Hcl32 claims
  4. Hydrochlorothiazide27 claims
  5. Losartan Potassium23 claims
  6. Jardiance18 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.3
  2. Costout of 100 · 30%44.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Southern Humboldt Community Healthcare DistrictGarberville, CA

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

Heather Marie Grant among 1,405 adult health nurse practitioner records in California

Heather Marie Grant, AGPCNP-BC 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. Its NPI, issued in 2022, is newer than 88% of them.

  • NPI issued2022 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2020 · median 2013 among the 441 with a school on file
  • Record last updated2022 · 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.

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

  1. Matthew Burke, APRNStanford, CA 943051134430135
  2. Dana Dolce, CRNPStanford, CA 943051548329865
  3. Donna Garay, ANP-BCStanford, CA 943051619244480
  4. Gregory Moran, N.P.Stanford, CA 943051780006916
  5. Cheryl Passanisi, NPStanford, CA 943051497122360
  6. Nancy Quinn, N.P.Stanford, CA 943051427190511
  7. Siok-Hian Tay-Kelley, NPStanford, CA 943051568766442
  8. Margaret Tolbert, NPStanford, CA 943051124018726

Common questions

What is Heather Marie Grant, AGPCNP-BC's NPI number?

Heather Marie Grant, AGPCNP-BC's National Provider Identifier (NPI) is 1821731506, issued on Apr 19, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Heather Marie Grant, AGPCNP-BC located?

The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify Heather Marie Grant, AGPCNP-BC's license?

NPPES lists California license number NP95020703, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Marie Grant, AGPCNP-BC prescribe under Medicare Part D?

In 2024, Heather Marie Grant, AGPCNP-BC had 675 Medicare Part D claims for 163 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

What is Heather Marie Grant, AGPCNP-BC's MIPS final score?

The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.