GERALD MICHAEL THORNBERG DO
NPI 1073255196
Internal Medicine in New Britain, CT

Q: What is Gerald Thornberg's NPI number?

The NPI number for Gerald Thornberg is 1073255196. It was assigned to this individual provider in the NPPES registry on April 9, 2022. The provider is also known as Gerry Michael Thornberg Do.

Q: What is Gerald Thornberg's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Gerald Thornberg was last updated on May 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since April 09, 2022PECOS EnrolledAccepts Medicare Assignment

100 GRAND ST, NEW BRITAIN, CT 06052(860) 224-5261(860) 224-5957 Get Directions Write a Review

NPPES record last updated: May 20, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 20, 2025, May 7, 2024, Apr 9, 2022 (3 updates tracked since 2022).

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About Gerald Michael Thornberg Do NPPES

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

GERALD MICHAEL THORNBERG DO (NPI 1073255196) is an individual internal medicine provider in New Britain, Connecticut, licensed in New York (336851) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1073255196

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameGERALD MICHAEL THORNBERGCredential: DO

Location Address100 GRAND STNew Britain, CT 06052-2016

Mailing Address263 Farmington AveFarmington, CT 06030-1921 · (860) 679-2147 · Fax (860) 679-4624

Phone(860) 224-5261

Fax(860) 224-5957

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateApril 9, 2022

Last NPPES UpdateMay 20, 20253 updates tracked since enumeration

NPPES CertifiedMay 20, 2025

✔ NPI 1073255196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 336851

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

100 GRAND ST, New Britain, CT 06052

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Other Names 1

Other Name (5)Gerry Michael Thornberg Do

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

Gerald Michael Thornberg Do 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 ID1355852765

PECOS Enrollment IDI20250613000286

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330214

Location550 First AvenueNew York, NY 10016 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06052 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

$106.68 typical visit price

range $19.76 – $149.26

Typical copayment $26.67 (range $4.94 – $37.31)

Most-billed visit code 99214

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 20

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

MISS NIRMALA BHATT MD

Internal Medicine