IndividualActive
Siew Oh, PHARM.D
NPI 1124350343 · Pharmacist · New York, NY
Siew Oh, PHARM.D is a Pharmacist provider in New York, NY (NPI 1124350343).
Provider details
- NPI number
- 1124350343
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 053735 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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.
Practice location
300 W 20th St
New York, NY 10011-3302
Phone: (212) 929-6915
Fax: (212) 929-7260
Street-level locationGet directions
Mailing address
90 Gold St Apt 27k
New York, NY 10038-1844
Registry dates
- Enumerated
- 2010-02-13
- Last updated
- 2010-02-13
Frequently asked questions
- What is Siew Oh's NPI number?
- Siew Oh's National Provider Identifier (NPI) is 1124350343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siew Oh's specialty?
- Siew Oh is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Siew Oh located?
- Siew Oh's practice location on file with NPPES is 300 W 20th St, New York, NY 10011-3302.
- What is Siew Oh's phone number?
- The practice phone number listed in the NPPES registry for Siew Oh is (212) 929-6915.
- Is Siew Oh's NPI active?
- Yes — Siew Oh's NPI (1124350343) is active in the NPPES registry as of the last update on 2010-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.