Susan Diaz, NP
Pediatric Nurse Practitioner · San Francisco, CA
Susan Diaz, NP is a pediatric nurse practitioner with a practice address in San Francisco, California, and NPI 1962650754, issued on Sep 4, 2008. Check the license (California 495729, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Diaz
- Credential
- NP
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License number
- 495729 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 514-2191
- Enumerated
- Sep 4, 2008
- Record last updated
- Sep 4, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140310001631); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 400 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Abele, DPTPhysical Therapist1851648133
- Ian Adatia, MB CHBPediatric Cardiology Physician1427085299
- Daniel Adelman, M.D.Internal Medicine Physician1922041821
- Joshua Adler, MDInternal Medicine Physician1194781351
- Justin Ahn, M.D.Urology Physician1063755148
- Weiyun Ai, MDMedical Oncology Physician1649346842
Verify Susan Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 495729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average pediatric nurse practitioner in 2024
583 Medicare Part D claims for 84 beneficiaries, against an average of 206 among the 854 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone45 claims
- Nifedipine Er40 claims
- Cinacalcet Hcl38 claims
- Amlodipine Besylate34 claims
- Lokelma29 claims
- Valganciclovir Hcl29 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $99.99
1 payment: education; the largest payer was Astellas Pharma US Inc. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ucsf Medical Group Business ServicesBurlingame, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Nurse Practitioner providers in California
There are 1,580 pediatric nurse practitioner records in California.
Other pediatric nurse practitioner records in California
- Kathryn Aaronson, RN, CPNPSan Francisco, CA1992030951
- Kathryn Abare, NPSan Diego, CA1609147651
- Mehvish Abbasi, NPNorthridge, CA1932520079
- Emily Abcede, ARNP, CPNPSan Diego, CA1548654916
- Eileen Abejar, PNPOrange, CA1083865042
- Jocelyn Ablian, NPAnaheim, CA1154626604
- Cristeta AcayanChula Vista, CA1992833859
- Karen Acevedo, NPVentura, CA1861974925
- Lyndsey Ackerman, NPSacramento, CA1619630464
- Chelsea Addy, NPGlendale, CA1013588102
Common questions
What is Susan Diaz, NP's NPI number?
Susan Diaz, NP's National Provider Identifier (NPI) is 1962650754, issued on Sep 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Susan Diaz, NP located?
The NPPES record lists a practice address at 400 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 514-2191. Providers update this record themselves, so call before visiting.
How can I verify Susan Diaz, NP's license?
NPPES lists California license number 495729, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Susan Diaz, NP prescribe under Medicare Part D?
In 2024, Susan Diaz, NP had 583 Medicare Part D claims for 84 beneficiaries; the average among pediatric nurse practitioner prescribers was 206. Part D covers Medicare prescriptions only.
What is Susan Diaz, NP's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.