Heather Nisbeth, M.D.
NPI 1912952243 · Gastroenterology Physician · Southbury, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Nisbeth, M.D. is a Gastroenterology Physician provider in Southbury, CT (NPI 1912952243).
Provider details
- NPI number
- 1912952243
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 032576 (CT)
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
836 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 222 | $95 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 210 | $134 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 94 | $135 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 91 | $20 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 56 | $15 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 230 | 69 |
| Levothyroxine Sodium | 205 | 64 |
| Amlodipine Besylate | 178 | 53 |
| Rosuvastatin Calcium | 145 | 44 |
| Losartan Potassium | 114 | 32 |
| Metoprolol Succinate | 111 | 31 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2010-07-20
Frequently asked questions
- What is Heather Nisbeth's NPI number?
- Heather Nisbeth's National Provider Identifier (NPI) is 1912952243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Nisbeth's specialty?
- Heather Nisbeth is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Nisbeth located?
- Heather Nisbeth's practice location on file with NPPES is 22 Old Waterbury Rd, Southbury, CT 06488-3848.
- What is Heather Nisbeth's phone number?
- The practice phone number listed in the NPPES registry for Heather Nisbeth is (203) 264-6503.
- Does Heather Nisbeth accept Medicare?
- Heather Nisbeth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Nisbeth's NPI active?
- Yes — Heather Nisbeth's NPI (1912952243) is active in the NPPES registry as of the last update on 2010-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.