Doctor profile · Federal record

Dr. Heather Nisbeth, M.D.

Gastroenterology Physician (CMS: Internal Medicine) · Southbury, CT

  • NPI 1912952243
  • Accepts Medicare
  • 37 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22 Old Waterbury RD, Suite 201
Southbury, CT 064883848
(203) 264-6503
fax (203) 262-1430
Mailing address
22 Old Waterbury Road, Suite 201
Southbury, CT 064883848

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 20, 2010
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Connecticut #032576
Medicaid
CT #004394532

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912952243. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
791
Distinct HCPCS
10
Medicare allowed
$68,277
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 266 144 $95
99214 Established patient office or other outpatient visit, 30-39 minutes 172 124 $135
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 91 91 $136
G0444 Annual depression screening, 5 to 15 minutes 83 83 $20
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 48 46 $15
G0008 Administration of influenza virus vaccine 38 38 $33
G0442 Annual alcohol misuse screening, 5 to 15 minutes 25 25 $20
90686 Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage 23 23 $22
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 16 13 $55
90662 Influenza vaccine split virus, preservative free 15 15 $72

In context: peer comparison

Among 1 peers in this city , average services per provider: 71. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,416
Patients
445
Total drug cost
$19,659
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 196 62 $3,171
Amlodipine Besylate Generic 188 57 $1,772
Levothyroxine Sodium Generic 162 49 $3,478
Rosuvastatin Calcium Generic 112 40 $1,897
Lisinopril Generic 91 35 $733
Losartan Potassium Generic 91 30 $1,679
Simvastatin Generic 88 27 $936
Metoprolol Succinate Generic 85 26 $1,891
Hydrochlorothiazide Generic 75 21 $391
Escitalopram Oxalate Generic 71 26 $1,051

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather Nisbeth's medical specialty?
Dr. Heather Nisbeth practices Gastroenterology Physician in Southbury, CT.
Where does Dr. Heather Nisbeth practice?
Dr. Heather Nisbeth practices at 22 Old Waterbury RD, Southbury, CT 064883848. Office phone: 2032646503.
What is Dr. Heather Nisbeth's NPI?
Dr. Heather Nisbeth's National Provider Identifier (NPI) is 1912952243, issued by NPPES.
Does Dr. Heather Nisbeth accept Medicare assignment?
Yes. Dr. Heather Nisbeth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Nisbeth commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.