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CARTER STEVEN JOHNSON MD
NPI 1609454172
Obstetrics & Gynecology in West Hartford, CT

Active since March 29, 2021PECOS EnrolledAccepts Medicare Assignment
345 N MAIN ST STE 201, WEST HARTFORD, CT 06117(860) 561-7222(860) 233-1673 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 5, 2025, Mar 29, 2021 (2 updates tracked since 2021).

About Carter Steven Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CARTER STEVEN JOHNSON MD (NPI 1609454172) is an individual obstetrics & gynecology provider in West Hartford, Connecticut, licensed in Connecticut (81424) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of University Of Wisconsin School Of Medicine (2021).

NPPES Registry Identity

NPI1609454172
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameCARTER STEVEN JOHNSONCredential: MD
Location Address345 N MAIN ST STE 201West Hartford, CT 06117-2529
Mailing Address345 N Main St Ste 201West Hartford, CT 06117-2529 · (860) 561-7222 · Fax (860) 233-1673
Phone(860) 561-7222
Fax(860) 233-1673
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2021
Enumeration DateMarch 29, 2021
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1609454172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CT · 81424
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
345 N MAIN ST STE 201, West Hartford, CT 06117
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Carter Steven Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597263160
PECOS Enrollment IDI20250812004290
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06117 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDRA E. NAGY
Nurse Practitioner (Family)
345 N MAIN ST STE 201
WEST HARTFORD, CT 06117
Capitol Planning Region (860) 561-7222
EMILY JO MILLS KUBI M.D.
Obstetrics & Gynecology
345 N MAIN ST STE 201
WEST HARTFORD, CT 06117
Capitol Planning Region (860) 561-7222
DR. MICHAEL P HEMPHILL MD
Obstetrics & Gynecology
345 N MAIN ST STE 201
WEST HARTFORD, CT 06117
Capitol Planning Region (860) 561-7222
DR. GIANA CHRISTINE CRAIG MD
Obstetrics & Gynecology
345 N MAIN ST STE 201
WEST HARTFORD, CT 06117
Capitol Planning Region (860) 561-7222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carter Johnson's NPI number?

The NPI number for Carter Johnson is 1609454172. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Carter Johnson located?

Carter Johnson practices at 345 N Main St Ste 201, West Hartford, CT 06117. The listed phone number is (860) 561-7222.

What is Carter Johnson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Carter Johnson enrolled in Medicare?

Yes. Carter Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Carter Johnson was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.