NPPES file of Aug 9, 2026

Jennifer Johnson, M.D.

Gynecology Physician · Hartford, CT

Jennifer Johnson, M.D. is a gynecology physician with a practice address in Hartford, Connecticut, and NPI 1235165150, issued on Jun 23, 2006. Check the license (Connecticut 50463, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235165150
Name
Jennifer Johnson
Credential
M.D.
Primary taxonomy
Gynecology Physician 207VG0400X
License number
50463 CT
Self-reported in NPPES; status is on the state search
Practice location
1000 Asylum Ave, Hartford, CT 06105
Phone
(860) 714-4440
Enumerated
Jun 23, 2006
Record last updated
Jun 16, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120411000599); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 Asylum Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Syed Alam, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1174058028
  2. Rachel AltamiranoStudent in an Organized Health Care Education/Training Program1124962485
  3. Sharareh Amin Hanjani, APRNNurse Practitioner1831452523
  4. Swapnil Bagade, MDDiagnostic Radiology Physician1801100367
  5. Kristofer Bagdasarian, M.D.Surgery Physician1588848774
  6. Erik Bee, MDDiagnostic Radiology Physician1588807002

Verify Jennifer Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 50463
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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76% fewer Medicare Part D claims than the average gynecology physician in 2024

72 Medicare Part D claims for 25 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Jennifer Johnson72
  2. Specialty average299

Most prescribed

  1. Estradiol15 claims
  2. Gabapentin13 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.

Industry payments in 2024: $23.65

1 payment: food and beverage; the largest payer was CooperSurgical, Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Johnson$23.65
  2. Specialty average$2,469.88

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Trinity Health OF New England Provider Network Organization IncHartford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jennifer Johnson among 69 gynecology physician records in Connecticut

Jennifer Johnson, M.D. is one of 69 gynecology physician records with a practice address in Connecticut. 42% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 26% newer
  • In a Medicare fileYes · 42% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated1996 · median 1992 among the 21 with a school on file
  • Record last updated2021 · 86% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in Connecticut

There are 69 gynecology physician records in Connecticut.

The 8 gynecology physician records with the nearest ZIP codes

  1. Felice Colliton, MDHartford, CT 061051033212121
  2. Barbara Koblenz, MDHartford, CT 061051083713986
  3. Valerie Wiseman, MDHartford, CT 061051922101021
  4. Tracy Brennan, MDHartford, CT 061061093814857
  5. Maxine Klein, MDHartford, CT 061061366545303
  6. Janice Lee, MDHartford, CT 061061417912791
  7. Behzad Satvat, MDHartford, CT 061061023101284
  8. Mina Rasoulpour, MDWest Hartford, CT 061071447353537

Common questions

What is Jennifer Johnson, M.D.'s NPI number?

Jennifer Johnson, M.D.'s National Provider Identifier (NPI) is 1235165150, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Johnson, M.D. located?

The NPPES record lists a practice address at 1000 Asylum Ave, Hartford, CT, 06105. Phone: (860) 714-4440. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Johnson, M.D.'s license?

NPPES lists Connecticut license number 50463, 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 Jennifer Johnson, M.D. prescribe under Medicare Part D?

In 2024, Jennifer Johnson, M.D. had 72 Medicare Part D claims for 25 beneficiaries; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions only.

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.