Mary Green, MD
NPI 1154827350 · Anatomic Pathology & Clinical Pathology Physician · Manchester, CT
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Green, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Manchester, CT (NPI 1154827350).
Provider details
- NPI number
- 1154827350
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,593 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 359 | $37 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 353 | $57 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 173 | $27 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 123 | $12 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 119 | $39 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 99 | $34 |
Practice location
Mailing address
Additional practice locations (3)
- 31 Union StVernon, CT 06066-3126Phone: (860) 646-1222Fax: (866) 623-8110
- 64 Robbins StWaterbury, CT 06708-2613Phone: (860) 646-1222Fax: (866) 623-8110
- One Medical Center Blvd Winston SalemWinston Salem, NC 27157-0001Phone: (337) 716-9954Fax: (337) 716-7595
Registry dates
- Enumerated
- 2018-04-05
- Last updated
- 2023-08-14
- Certified
- 2023-08-14
Frequently asked questions
- What is Mary Green's NPI number?
- Mary Green's National Provider Identifier (NPI) is 1154827350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Green's specialty?
- Mary Green is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Green located?
- Mary Green's practice location on file with NPPES is 71 Haynes St, Manchester, CT 06040-4131.
- What is Mary Green's phone number?
- The practice phone number listed in the NPPES registry for Mary Green is (860) 646-1222.
- Does Mary Green accept Medicare?
- Mary Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Green's NPI active?
- Yes — Mary Green's NPI (1154827350) is active in the NPPES registry as of the last update on 2023-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.