Montgomery Endocrinology LLC
NPI 1396042941 · Endocrinology, Diabetes & Metabolism Physician · Rockville, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Montgomery Endocrinology LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Rockville, MD (NPI 1396042941).
Provider details
- NPI number
- 1396042941
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Monika Mannan, Sole Mbr(301) 251-0662
- License
- D0059510 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2011-02-17
- Last updated
- 2011-02-17
Frequently asked questions
- What is Montgomery Endocrinology LLC's NPI number?
- Montgomery Endocrinology LLC's National Provider Identifier (NPI) is 1396042941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Montgomery Endocrinology LLC?
- Montgomery Endocrinology LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Montgomery Endocrinology LLC located?
- Montgomery Endocrinology LLC's practice location on file with NPPES is 50 W Edmonston Dr Ste 600, Rockville, MD 20852-1254.
- What is Montgomery Endocrinology LLC's phone number?
- The practice phone number listed in the NPPES registry for Montgomery Endocrinology LLC is (301) 251-0662.
- Does Montgomery Endocrinology LLC accept Medicare?
- Montgomery Endocrinology LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Montgomery Endocrinology LLC?
- The authorized official listed on Montgomery Endocrinology LLC's NPPES record is Monika Mannan, Sole Mbr. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Montgomery Endocrinology LLC's NPI active?
- Yes — Montgomery Endocrinology LLC's NPI (1396042941) is active in the NPPES registry as of the last update on 2011-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.