NPPES file of Aug 9, 2026

Tiffany J. Riser, MSN, MPH, ANP-C

Adult Health Nurse Practitioner · Palo Alto, CA

Tiffany J. Riser, MSN, MPH, ANP-C is an adult health nurse practitioner with a practice address in Palo Alto, California, and NPI 1578819629, issued on Jul 26, 2012. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578819629
Name
Tiffany J. Riser
Credential
MSN, MPH, ANP-C
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
R187554 MD
0024170223 VA
Self-reported in NPPES; status is on the state search
Practice location
3801 Miranda Ave, Palo Alto, CA 94304
Phone
(650) 493-5000
Enumerated
Jul 26, 2012
Record last updated
May 20, 2025
Fax
(650) 849-0103
Medicare enrollment
Enrolled (PECOS I20250603000845); accepts Medicare assignment
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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8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →

Also registered at 3801 Miranda Ave

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

  1. Steven Abadi, DPMFoot & Ankle Surgery Podiatrist1922729383
  2. Nidhu Abraham, PHARM.D., BCPSPharmacotherapy Pharmacist1023543717
  3. Simon Abramson, MDDiagnostic Radiology Physician1609106137
  4. Christelle Jade AbrenicaInfusion Therapy Registered Nurse1770470411
  5. Laurie Ackerman, LCSWClinical Social Worker1699797001
  6. Russell Acob, RNRegistered Nurse1235757154

Verify Tiffany J. Riser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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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Bills Medicare through one group practice

  1. Johns Hopkins Community Physicians, IncBaltimore, MD

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

Tiffany J. Riser among 1,405 adult health nurse practitioner records in California

Tiffany J. Riser, MSN, MPH, ANP-C 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 2012, is newer than 47% of them.

  • NPI issued2012 · 47% of these records are older, 48% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2012 · median 2013 among the 441 with a school on file
  • 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.

All 1,405 in California → Every provider in Palo Alto → Adult Health Nurse Practitioner nationwide →

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

  1. Larpie Castro, MSN, APN, NPPalo Alto, CA 943041619491354
  2. Alisa Garrett, APRNPalo Alto, CA 943041578701207
  3. Rosemary Gill, RN, NPPalo Alto, CA 943041144240722
  4. Deanna Grenier-Mullins, N.P.Palo Alto, CA 943041558372292
  5. Dana Heirich, NPPalo Alto, CA 943041437573516
  6. Soo Kyung KimPalo Alto, CA 943041700558731
  7. Praise Lam, AGPCNPPalo Alto, CA 943041841050523
  8. Marie Macy, RNPPalo Alto, CA 943041083654750

Common questions

What is Tiffany J. Riser, MSN, MPH, ANP-C's NPI number?

Tiffany J. Riser, MSN, MPH, ANP-C's National Provider Identifier (NPI) is 1578819629, issued on Jul 26, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany J. Riser, MSN, MPH, ANP-C located?

The NPPES record lists a practice address at 3801 Miranda Ave, Palo Alto, CA, 94304. Phone: (650) 493-5000. Providers update this record themselves, so call before visiting.

How can I verify Tiffany J. Riser, MSN, MPH, ANP-C's license?

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. Medicare files from data.cms.gov. 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.