Seung Oh, PHARM.D.
NPI 1538582804 · Pharmacist · Santee, CA
Seung Oh, PHARM.D. is a Pharmacist provider in Santee, CA (NPI 1538582804).
Provider details
- NPI number
- 1538582804
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 70628 (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
12 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ofloxacin | 473 | 283 |
| Prednisolone Acetate | 472 | 286 |
| Ketorolac Tromethamine | 237 | 156 |
| Moxifloxacin Hclbrand: Moxifloxacin | 121 | 87 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 71 | 71 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 15 | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-01-22
- Last updated
- 2024-10-10
- Certified
- 2024-10-10
Frequently asked questions
- What is Seung Oh's NPI number?
- Seung Oh's National Provider Identifier (NPI) is 1538582804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seung Oh's specialty?
- Seung Oh is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Seung Oh located?
- Seung Oh's practice location on file with NPPES is 8701 Cuyamaca St, Santee, CA 92071.
- What is Seung Oh's phone number?
- The practice phone number listed in the NPPES registry for Seung Oh is (858) 633-3577.
- Is Seung Oh's NPI active?
- Yes — Seung Oh's NPI (1538582804) is active in the NPPES registry as of the last update on 2024-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.