Sharynn Hall, M.D.
NPI 1538276118 · Hematology & Oncology Physician · Waterbury, CT
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharynn Hall, M.D. is a Hematology & Oncology Physician provider in Waterbury, CT (NPI 1538276118).
Provider details
- NPI number
- 1538276118
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 230016 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,551 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 312 | $113 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 284 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 256 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 256 | $8 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 151 | $170 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 168 | 44 |
| Letrozole | 122 | 34 |
| Apixabanbrand: Eliquis | 118 | 20 |
| Palbociclibbrand: Ibrance | 73 | — |
| Rivaroxabanbrand: Xarelto | 68 | 11 |
| Exemestane | 60 | 18 |
| Gabapentin | 31 | — |
Practice location
Mailing address
Additional practice locations (1)
- 172 Kinsley StNashua, NH 03060-3648Phone: (603) 880-3408
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2022-06-08
- Certified
- 2022-06-08
Frequently asked questions
- What is Sharynn Hall's NPI number?
- Sharynn Hall's National Provider Identifier (NPI) is 1538276118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharynn Hall's specialty?
- Sharynn Hall is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sharynn Hall located?
- Sharynn Hall's practice location on file with NPPES is 1075 Chase Pkwy Ste B, Waterbury, CT 06708-2948.
- What is Sharynn Hall's phone number?
- The practice phone number listed in the NPPES registry for Sharynn Hall is (203) 755-6311.
- Does Sharynn Hall accept Medicare?
- Sharynn Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharynn Hall's NPI active?
- Yes — Sharynn Hall's NPI (1538276118) is active in the NPPES registry as of the last update on 2022-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.