Doctor profile · Federal record
Dr. Whitney Williams, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Fremont, CA
- NPI 1619430808
- Accepts Medicare
- MIPS 81.9 / 100 · 2023
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2287 Mowry Ave Ste C
Fremont, CA 945381622
(510) 248-1700
fax (510) 791-6846
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- December 4, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95010853
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619430808. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
735
Distinct HCPCS
6
Medicare allowed
$44,604
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 221 | 104 | $8 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 212 | 59 | $58 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 196 | 57 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 32 | $128 | |
69210 |
Removal of impacted ear wax | 21 | 14 | $48 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 11 | $178 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 1,884. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$103
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 1 | $102.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
118
Patients
81
Total drug cost
$24,984
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Arexvy (Rsvpref3 Antigen/As01e/Pf) | Brand | 81 | 81 | $24,435 |
| Gabapentin | Generic | 15 | 0 | $323 |
| Furosemide | Generic | 11 | 0 | $129 |
| Metoprolol Tartrate | Generic | 11 | 0 | $97 |
Frequently asked questions
What is Dr. Whitney Williams's medical specialty?
Dr. Whitney Williams practices Family Nurse Practitioner in Fremont, CA.
Where does Dr. Whitney Williams practice?
Dr. Whitney Williams practices at 2287 Mowry Ave Ste C, Fremont, CA 945381622. Office phone: 5102481700.
What is Dr. Whitney Williams's NPI?
Dr. Whitney Williams's National Provider Identifier (NPI) is 1619430808, issued by NPPES.
Does Dr. Whitney Williams accept Medicare assignment?
Yes. Dr. Whitney Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Whitney Williams commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.