Monarch Endocrinology, PLLC
NPI 1609557776 · Endocrinology, Diabetes & Metabolism Physician · Enfield, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monarch Endocrinology, PLLC is a Endocrinology, Diabetes & Metabolism Physician organization in Enfield, CT (NPI 1609557776).
Provider details
- NPI number
- 1609557776
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Pamela Zizzamia, Manager(585) 322-4310
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
2 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
- 2023-07-31
- Last updated
- 2023-07-31
- Certified
- 2023-07-31
Frequently asked questions
- What is Monarch Endocrinology, PLLC's NPI number?
- Monarch Endocrinology, PLLC's National Provider Identifier (NPI) is 1609557776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Monarch Endocrinology, PLLC?
- Monarch Endocrinology, PLLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Monarch Endocrinology, PLLC located?
- Monarch Endocrinology, PLLC's practice location on file with NPPES is 146 Hazard Ave Ste 107, Enfield, CT 06082-4566.
- What is Monarch Endocrinology, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Monarch Endocrinology, PLLC is (860) 386-5167.
- Does Monarch Endocrinology, PLLC accept Medicare?
- Monarch Endocrinology, PLLC 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 Monarch Endocrinology, PLLC?
- The authorized official listed on Monarch Endocrinology, PLLC's NPPES record is Pamela Zizzamia, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Monarch Endocrinology, PLLC's NPI active?
- Yes — Monarch Endocrinology, PLLC's NPI (1609557776) is active in the NPPES registry as of the last update on 2023-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.