Yen Mey Fung, PHARM.D.
NPI 1841661071 · Pharmacist · Santa Rosa, CA
Yen Mey Fung, PHARM.D. is a Pharmacist provider in Santa Rosa, CA (NPI 1841661071).
Provider details
- NPI number
- 1841661071
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61377 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 319 | 136 |
| Clonazepam | 161 | 65 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 88 | 36 |
| Gabapentin | 82 | 53 |
| Trazodone Hcl | 77 | 56 |
| Sertraline Hcl | 76 | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-10-14
- Last updated
- 2022-08-12
- Certified
- 2021-11-22
Frequently asked questions
- What is Yen Mey Fung's NPI number?
- Yen Mey Fung's National Provider Identifier (NPI) is 1841661071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yen Mey Fung's specialty?
- Yen Mey Fung is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Yen Mey Fung located?
- Yen Mey Fung's practice location on file with NPPES is 2235 Mercury Way Ste 240, Santa Rosa, CA 95407-5443.
- What is Yen Mey Fung's phone number?
- The practice phone number listed in the NPPES registry for Yen Mey Fung is (707) 535-6214.
- Is Yen Mey Fung's NPI active?
- Yes — Yen Mey Fung's NPI (1841661071) is active in the NPPES registry as of the last update on 2022-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.