Doctor profile · Federal record

Dr. Joseph Harrison, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · San Francisco, CA

  • NPI 1902140114
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2261 Market St # 4812
San Francisco, CA 941141612
(213) 337-4615
Mailing address
93 Ridgeview Ave
San Jose, CA 951272608

Credentials & registration

NPPES · NUCC
NPI registered
November 2012 — 14 yrs on file
Profile last updated
September 20, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #22623

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902140114. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
166
Distinct HCPCS
6
Medicare allowed
$14,472
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 71 34 $76
99424 Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month. 39 28 $74
99483 Assessment of and care planning for patient with impaired thought processing, typically 60 minutes 18 18 $201
99212 Established patient office or other outpatient visit, 10-19 minutes 14 14 $51
99214 Established patient office or other outpatient visit, 30-39 minutes 13 12 $98
99425 Principal care management services for a single high-risk disease, each additional 30 minutes provided personally by qualified health care professional, per calendar month 11 11 $51

In context: peer comparison

Among 77 peers in this city , average services per provider: 64. This provider delivers 2.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
120
Patients
12
Total drug cost
$3,878
Drug Type Claims Patients Total cost
Mirtazapine Generic 48 12 $1,463
Olanzapine Generic 32 0 $1,416
Escitalopram Oxalate Generic 18 0 $294
Gabapentin Generic 11 0 $181
Rivastigmine (Rivastigmine Tartrate) Brand 11 0 $524

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Harrison's medical specialty?
Dr. Joseph Harrison practices Family Nurse Practitioner in San Francisco, CA.
Where does Dr. Joseph Harrison practice?
Dr. Joseph Harrison practices at 2261 Market St # 4812, San Francisco, CA 941141612. Office phone: 2133374615.
What is Dr. Joseph Harrison's NPI?
Dr. Joseph Harrison's National Provider Identifier (NPI) is 1902140114, issued by NPPES.
Does Dr. Joseph Harrison accept Medicare assignment?
Yes. Dr. Joseph Harrison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Harrison commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Principal care management services for a single high-risk disease (HCPCS 99424); Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (HCPCS 99483). Source: CMS Medicare Physician & Other Practitioners file.