Sharon Gittzus, A.N.P.-C
NPI 1265494439 · Internal Medicine Physician · Pittsfield, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Gittzus, A.N.P.-C is a Internal Medicine Physician provider in Pittsfield, MA (NPI 1265494439).
Provider details
- NPI number
- 1265494439
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- A.N.P.-C
- Sex
- Female
- Sole proprietor
- No
- License
- 182876 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
260 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 113 | $122 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 83 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $82 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 13 | $14 |
Typical Medicare-allowed amounts for these services range $7–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 36 | 19 |
| Metoprolol Succinate | 33 | 13 |
| Atorvastatin Calcium | 26 | — |
| Apixabanbrand: Eliquis | 21 | — |
| Losartan Potassium | 18 | — |
| Lisinopril | 18 | 12 |
| Rivaroxaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2010-02-04
Frequently asked questions
- What is Sharon Gittzus's NPI number?
- Sharon Gittzus's National Provider Identifier (NPI) is 1265494439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Gittzus's specialty?
- Sharon Gittzus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sharon Gittzus located?
- Sharon Gittzus's practice location on file with NPPES is 777 North St, Pittsfield, MA 01201-4147.
- What is Sharon Gittzus's phone number?
- The practice phone number listed in the NPPES registry for Sharon Gittzus is (413) 499-8510.
- Does Sharon Gittzus accept Medicare?
- Sharon Gittzus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Gittzus's NPI active?
- Yes — Sharon Gittzus's NPI (1265494439) is active in the NPPES registry as of the last update on 2010-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.