Bonnie Lynn Hiatt, M.D.
Cardiovascular Disease Physician · Madison, CT
Bonnie Lynn Hiatt, M.D. is a cardiovascular disease physician with a practice address in Madison, Connecticut, and NPI 1396713368, issued on Mar 8, 2006. Check the license (Connecticut 050140, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Bonnie Lynn Hiatt
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 050140 CT
D0058876 MD
Self-reported in NPPES; status is on the state search - Practice location
- 27 Indigo Trl, Madison, CT 06443
- Phone
- (203) 785-4114
- Enumerated
- Mar 8, 2006
- Record last updated
- Aug 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111006000008); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 503 in Connecticut → Look up another NPI →
Verify Bonnie Lynn Hiatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 050140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,304 Medicare Part D claims for 448 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Metoprolol Succinate390 claims
- Rosuvastatin Calcium319 claims
- Amlodipine Besylate245 claims
- Atorvastatin Calcium237 claims
- Eliquis221 claims
- Losartan Potassium163 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Yale UniversityGuilford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bonnie Lynn Hiatt among 503 cardiovascular disease physician records in Connecticut
Bonnie Lynn Hiatt, M.D. is one of 503 cardiovascular disease physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 23% of them.
- NPI issued2006 · 23% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1995 · median 2000 among the 348 with a school on file
- Record last updated2011 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Connecticut
There are 503 cardiovascular disease physician records in Connecticut.
All 503 in Connecticut → Every provider in Madison → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Kornelia Keszler, MDMadison, CT 064431639268311
- Daniel Greif, M.D.Guilford, CT 064371861673691
- L Lee, MDGuilford, CT 064371447248604
- Albert Sinusas, MDGuilford, CT 064371780665067
- Mojca Lorbar, MDMiddletown, CT 064501881681187
- Keshava Aithal, MDMiddletown, CT 064571811005713
- Joseph Corning, MDMiddletown, CT 064571669580569
- Stephen Franklin, MDMiddletown, CT 064571134237035
Common questions
What is Bonnie Lynn Hiatt, M.D.'s NPI number?
Bonnie Lynn Hiatt, M.D.'s National Provider Identifier (NPI) is 1396713368, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie Lynn Hiatt, M.D. located?
The NPPES record lists a practice address at 27 Indigo Trl, Madison, CT, 06443. Phone: (203) 785-4114. Providers update this record themselves, so call before visiting.
How can I verify Bonnie Lynn Hiatt, M.D.'s license?
NPPES lists Connecticut license number 050140, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bonnie Lynn Hiatt, M.D. prescribe under Medicare Part D?
In 2024, Bonnie Lynn Hiatt, M.D. had 3,304 Medicare Part D claims for 448 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Bonnie Lynn Hiatt, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.