Seth Mayer, PHARMD
NPI 1225332737 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Bethesda, MD
Seth Mayer, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Bethesda, MD (NPI 1225332737).
Provider details
- NPI number
- 1225332737
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- PS46813 (FL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2010-12-28
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Seth Mayer's NPI number?
- Seth Mayer's National Provider Identifier (NPI) is 1225332737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Mayer's specialty?
- Seth Mayer is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Seth Mayer located?
- Seth Mayer's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-0001.
- What is Seth Mayer's phone number?
- The practice phone number listed in the NPPES registry for Seth Mayer is (301) 295-0207.
- Is Seth Mayer's NPI active?
- Yes — Seth Mayer's NPI (1225332737) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.