Zachary Siegel, DO, PHARM.D.
NPI 1780388496 · Military Health Care Provider · Bethesda, MD
Zachary Siegel, DO, PHARM.D. is a Military Health Care Provider provider in Bethesda, MD (NPI 1780388496).
Provider details
- NPI number
- 1780388496
- Entity type
- Individual
- Primary specialty
- Military Health Care ProviderOther Service Providers
- Credential
- DO, PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-03-28
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Zachary Siegel's NPI number?
- Zachary Siegel's National Provider Identifier (NPI) is 1780388496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Siegel's specialty?
- Zachary Siegel is listed in the NPPES registry with a primary specialty of Military Health Care Provider (Other Service Providers).
- Where is Zachary Siegel located?
- Zachary Siegel's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-0006.
- What is Zachary Siegel's phone number?
- The practice phone number listed in the NPPES registry for Zachary Siegel is (301) 295-9283.
- Is Zachary Siegel's NPI active?
- Yes — Zachary Siegel's NPI (1780388496) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.