DR. STEPHEN A. ATLAS MD
NPI 1871527333
Internal Medicine in New Haven, CT

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
1450 CHAPEL STREET, NEW HAVEN, CT 06511(203) 789-4044(203) 867-5534 Get Directions Write a Review

NPPES record last updated: September 13, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Stephen A. Atlas Md NPPES

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

DR. STEPHEN A. ATLAS MD (NPI 1871527333) is an individual internal medicine provider in New Haven, Connecticut, licensed in Connecticut (021472) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871527333
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. STEPHEN A. ATLASCredential: MD
Location Address1450 CHAPEL STREETNew Haven, CT 06511
Mailing Address1450 Chapel StreetNew Haven, CT 06511 · (203) 789-3103 · Fax (203) 789-3222
Fax(203) 867-5534
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateSeptember 13, 2013
NPI 1871527333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CT · 021472
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.

1450 CHAPEL STREET, New Haven, CT 06511

Other Identifiers 5

Medicaid001214725CT
Medicare PIN110009954CT
Medicare ID-Type Unspecified110000953CT
Medicare UPINB38408
Medicaid1871527333CT

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

Dr. Stephen A. Atlas 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 ID5698779031
PECOS Enrollment IDI20060828000144
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 06511 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.

Physician Assistant
1450 CHAPEL STREET
NEW HAVEN, CT 06511
Internal Medicine
1450 CHAPEL STREET
NEW HAVEN, CT 06511
Pediatrics
1450 CHAPEL STREET
NEW HAVEN, CT 06511
Obstetrics & Gynecology
1450 CHAPEL STREET, SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
Nurse Anesthetist, Certified Registered
1450 CHAPEL STREET
NEW HAVEN, CT 06511
Obstetrics & Gynecology
1450 CHAPEL STREET, SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
Nurse Anesthetist, Certified Registered
1450 CHAPEL STREET
NEW HAVEN, CT 06511
Student in an Organized Health Care Education/Training Program
1450 CHAPEL STREET, HOSPITAL OF SAINT RAPHAEL
NEW HAVEN, CT 06511

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871527333, enumerated as an "individual" on July 10, 2006.

The provider is located at 1450 CHAPEL STREET NEW HAVEN, CT 06511 and the phone number is (203) 789-4044.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.