NPPES file of Aug 9, 2026

Stephen Johnson, FNP-BC

Family Nurse Practitioner · San Francisco, CA

Stephen Johnson, FNP-BC is a family nurse practitioner with a practice address in San Francisco, California, and NPI 1649601253, issued on Dec 6, 2013. 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 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649601253
Name
Stephen Johnson
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
18275 TN
Self-reported in NPPES; status is on the state search
Practice location
1500 Owens St, San Francisco, CA 94158
Phone
(415) 514-6243
Enumerated
Dec 6, 2013
Record last updated
Feb 1, 2024
Fax
(415) 353-2225
Medicaid ID
Q006644 TN
Medicare enrollment
Enrolled (PECOS I20230615001930); 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.
Download card Updates feed

Also registered at 1500 Owens St

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

  1. Mohana Amirtharajah, M.D.Orthopaedic Hand Surgery Physician1902014574
  2. Marissa ArnerichPhysical Therapist1396467361
  3. Timothy Baldwin, ATC, CFOAthletic Trainer1730590100
  4. Gina Biviano, MA, ATCAthletic Trainer1023430634
  5. Andrew Blood, ATCAthletic Trainer1881126191
  6. Hunter Bohlen, MDOrthopaedic Surgery Physician1336763598

Verify Stephen Johnson 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

62% fewer Medicare Part D claims than the average family nurse practitioner in 2024

490 Medicare Part D claims for 130 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 118 claims were for opioids.

  1. Stephen Johnson490
  2. Specialty average1,305

Most prescribed

  1. Oxycodone Hcl89 claims
  2. Gabapentin81 claims
  3. Ondansetron Hcl53 claims
  4. Meloxicam40 claims
  5. Naloxone Hcl35 claims
  6. Diclofenac Sodium28 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): 74.5 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. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  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. University OF California San FranciscoSan Francisco, CA

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

Stephen Johnson among 16,966 family nurse practitioner records in California

Stephen Johnson, FNP-BC is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 24% of them.

  • NPI issued2013 · 24% of these records are older, 73% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2013 · median 2019 among the 6,793 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

662 family nurse practitioner records list a practice address in San Francisco

They are 662 of the 38,143 NPPES records with a practice address in San Francisco, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ronley AvilesSan Francisco, CA 941581619507050
  2. Natalie Barnes, FNP-BCSan Francisco, CA 941581134732704
  3. Nicholas Carvelli, NPSan Francisco, CA 941581639410699
  4. Krisztina Emodi, NPSan Francisco, CA 941581831573633
  5. Gina Ferrari, NPSan Francisco, CA 941581922639301
  6. Halie Holden, NPSan Francisco, CA 941581902320443
  7. Annie Li, NPSan Francisco, CA 941581295100931
  8. Allison Ngo-Garner, NPSan Francisco, CA 941581417559196

Common questions

What is Stephen Johnson, FNP-BC's NPI number?

Stephen Johnson, FNP-BC's National Provider Identifier (NPI) is 1649601253, issued on Dec 6, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Johnson, FNP-BC located?

The NPPES record lists a practice address at 1500 Owens St, San Francisco, CA, 94158. Phone: (415) 514-6243. Providers update this record themselves, so call before visiting.

How can I verify Stephen Johnson, FNP-BC's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Stephen Johnson, FNP-BC prescribe under Medicare Part D?

In 2024, Stephen Johnson, FNP-BC had 490 Medicare Part D claims for 130 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Stephen Johnson, FNP-BC's MIPS final score?

The 2023 MIPS final score is 74.5 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.