DR. ANDREA A PETERSON MD
NPI 1245200187
Internal Medicine in Norwalk, CT

Q: What is Andrea Peterson's NPI number?

The NPI number for Andrea Peterson is 1245200187. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Q: What is Andrea Peterson'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 Andrea Peterson was last updated on October 1, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since January 24, 2006PECOS Enrolled

24 STEVENS ST, NORWALK, CT 06850(203) 852-2375 Get Directions Write a Review

NPPES record last updated: October 1, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. Andrea A Peterson Md NPPES

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

DR. ANDREA A PETERSON MD (NPI 1245200187) is an individual internal medicine provider in Norwalk, Connecticut, licensed in Connecticut (040602) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245200187

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. ANDREA A PETERSONCredential: MD

Location Address24 STEVENS STNorwalk, CT 06850-3852

Mailing Address24 Stevens StNorwalk, CT 06850-3852 · (203) 852-2375

Phone(203) 852-2375

Sole ProprietorNo

Enumeration DateJanuary 24, 2006

Last NPPES UpdateOctober 1, 2008

✔ NPI 1245200187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CT · 040602

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 ListedFamily Medicine · Adult MedicineTaxonomy 207QA0505X · License 040602 (CT)

Also ListedHospitalistTaxonomy 208M00000X · License 40602 (CT)

24 STEVENS ST, Norwalk, CT 06850

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Other Identifiers 10

Other2254541CT · Uhc

Medicare UPINH69738

Other2991975CT · Aetna

Other010040602CT01CT · Anthem B/c

OtherP2718821CT · Oxford

Other40602CT · Connecticare

Medicare UPIN110008663

Medicaid001406025CT

OtherOV2706CT · Healthnet

Other5565197CT · Cigna

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Andrea A Peterson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 06850 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.