Benjamin Garren, MD
NPI 1619336146 · Pediatric Critical Care Medicine Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Garren, MD is a Pediatric Critical Care Medicine Physician provider in Bethesda, MD (NPI 1619336146).
Provider details
- NPI number
- 1619336146
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 279692 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-02-11
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Benjamin Garren's NPI number?
- Benjamin Garren's National Provider Identifier (NPI) is 1619336146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Garren's specialty?
- Benjamin Garren is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Garren located?
- Benjamin Garren's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-5095.
- What is Benjamin Garren's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Garren is (301) 295-4000.
- Does Benjamin Garren accept Medicare?
- Benjamin Garren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Garren's NPI active?
- Yes — Benjamin Garren's NPI (1619336146) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.