IndividualActive
Marian-Joy Spirnak, MD
NPI 1295384626 · General Practice Physician · Bethesda, MD
Marian-Joy Spirnak, MD is a General Practice Physician provider in Bethesda, MD (NPI 1295384626).
Provider details
- NPI number
- 1295384626
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101287002 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
8901 Rockville Pike
Bethesda, MD 20889-3551
Phone: (301) 295-4900
Approximate (ZIP-level) locationGet directions
Mailing address
8901 Rockville Pike
Bethesda, MD 20889-0001
Registry dates
- Enumerated
- 2019-09-09
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Marian-Joy Spirnak's NPI number?
- Marian-Joy Spirnak's National Provider Identifier (NPI) is 1295384626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian-Joy Spirnak's specialty?
- Marian-Joy Spirnak is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Marian-Joy Spirnak located?
- Marian-Joy Spirnak's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-3551.
- What is Marian-Joy Spirnak's phone number?
- The practice phone number listed in the NPPES registry for Marian-Joy Spirnak is (301) 295-4900.
- Is Marian-Joy Spirnak's NPI active?
- Yes — Marian-Joy Spirnak's NPI (1295384626) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.