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Marguerite Cowtun, MD, MPH
NPI 1396237830 · Pediatrics Physician · Bethesda, MD
Marguerite Cowtun, MD, MPH is a Pediatrics Physician provider in Bethesda, MD (NPI 1396237830).
Provider details
- NPI number
- 1396237830
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- DOO21271 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
5124 Scarsdale Rd
Bethesda, MD 20816-2321
Phone: (301) 229-4671
Street-level locationGet directions
Mailing address
5124 Scarsdale Rd
Bethesda, MD 20816-2321
Registry dates
- Enumerated
- 2018-05-31
- Last updated
- 2018-05-31
Frequently asked questions
- What is Marguerite Cowtun's NPI number?
- Marguerite Cowtun's National Provider Identifier (NPI) is 1396237830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Cowtun's specialty?
- Marguerite Cowtun is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marguerite Cowtun located?
- Marguerite Cowtun's practice location on file with NPPES is 5124 Scarsdale Rd, Bethesda, MD 20816-2321.
- What is Marguerite Cowtun's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Cowtun is (301) 229-4671.
- Is Marguerite Cowtun's NPI active?
- Yes — Marguerite Cowtun's NPI (1396237830) is active in the NPPES registry as of the last update on 2018-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.