NPPES file of Aug 9, 2026

Tiffany Lynne Bittle, NNP-BC

Neonatal Nurse Practitioner · San Francisco, CA

Tiffany Lynne Bittle, NNP-BC is a neonatal nurse practitioner with a practice address in San Francisco, California, and NPI 1073297495, issued on Jun 14, 2023. Check the license (California 95037594, 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
1073297495
Name
Tiffany Lynne Bittle
Credential
NNP-BC
Primary taxonomy
Neonatal Nurse Practitioner 363LN0000X
License numbers
95037594 CA
0024187289 VA
Self-reported in NPPES; status is on the state search
Practice location
550 16TH St, San Francisco, CA 94143
Phone
(415) 353-1565
Enumerated
Jun 14, 2023
Record last updated
Mar 7, 2026
Medicare enrollment
Enrolled (PECOS I20260323001022); may accept 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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8 nearest neonatal nurse practitioner records → All 138 in California → Look up another NPI →

Also registered at 550 16TH St

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

  1. Naomi Abe, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1821387572
  2. Mara Bailey-Olson, NPNurse Practitioner1104100692
  3. Liat Bird, MDPediatrics Physician1902269087
  4. Julie Boiko, MDPediatric Hematology & Oncology Physician1891149506
  5. Amanda Bryson, M.D.Pediatrics Physician1912438847
  6. Maria Castellanos, M.D.Pediatrics Physician1881013795

Verify Tiffany Lynne Bittle 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 95037594    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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Tiffany Lynne Bittle among 138 neonatal nurse practitioner records in California

Tiffany Lynne Bittle, NNP-BC is one of 138 neonatal nurse practitioner records with a practice address in California. 7% 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 2023, is newer than 86% of them.

  • NPI issued2023 · 86% of these records are older, 8% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Record last updated2026 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LN0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal Nurse Practitioner providers in California

There are 138 neonatal nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 138 in California → Every provider in San Francisco → Neonatal Nurse Practitioner nationwide →

The 8 neonatal nurse practitioner records with the nearest ZIP codes

  1. Jeannie Chan, NNPSan Francisco, CA 941431972846418
  2. Taryn Clissold, NPSan Francisco, CA 941431033431259
  3. Deborah Dewar, MS/NNPSan Francisco, CA 941431104072313
  4. Debra Hummel, NNPSan Francisco, CA 941431477718161
  5. Robin Niemeier, NPSan Francisco, CA 941431134401201
  6. Susan O'Connor, NPSan Francisco, CA 941431770833899
  7. Laurel Pershall, N.N.P.San Francisco, CA 941431265764674
  8. Catherine Ramsdell, NNPSan Francisco, CA 941431003072372

Common questions

What is Tiffany Lynne Bittle, NNP-BC's NPI number?

Tiffany Lynne Bittle, NNP-BC's National Provider Identifier (NPI) is 1073297495, issued on Jun 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Lynne Bittle, NNP-BC located?

The NPPES record lists a practice address at 550 16TH St, San Francisco, CA, 94143. Phone: (415) 353-1565. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Lynne Bittle, NNP-BC's license?

NPPES lists California license number 95037594, 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.