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STEPHEN BALDASSARRI M.D.
NPI 1841433364
Internal Medicine in New Haven, CT

Active since April 14, 2009PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
300 CEDAR ST, TAC-441 SOUTH, NEW HAVEN, CT 06519(203) 785-3207(203) 785-3826 Get Directions Write a Review

NPPES record last updated: April 21, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephen Baldassarri M.d. NPPES

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

STEPHEN BALDASSARRI M.D. (NPI 1841433364) is an individual internal medicine provider in New Haven, Connecticut, licensed in Connecticut (050681) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2009).

NPPES Registry Identity

NPI1841433364
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEPHEN BALDASSARRICredential: M.D.
Location Address300 CEDAR ST, TAC-441 SOUTHNew Haven, CT 06519-1612
Mailing Address300 Cedar St, Tac-441 SouthNew Haven, CT 06519-1612 · (203) 785-3207 · Fax (203) 785-3826
Phone(203) 785-3207
Fax(203) 785-3826
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2009
Enumeration DateApril 14, 2009
Last NPPES UpdateApril 21, 2017
✔ NPI 1841433364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 050681
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 ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 050681 (CT)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 050681 (CT)
Also ListedHospitalistTaxonomy 208M00000X · License 050681 (CT)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
300 CEDAR ST, New Haven, CT 06519
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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

Stephen Baldassarri M.d. 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 ID2062678105
PECOS Enrollment IDI20120718000425
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
72 services32 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06519 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES 10

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

DR. ALDO JOSE PEIXOTO MD
Internal Medicine (Nephrology)
300 CEDAR ST, BOARDMAN 114
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4184
DR. KYLE THOMAS BRAMLEY MD
Internal Medicine (Pulmonary Disease)
300 CEDAR ST, TAC 441 S
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4162
HEIDI J ZAPATA MD
Internal Medicine (Infectious Disease)
300 CEDAR ST
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-7571
DR. PATRICK GEORGE CUDAHY M.D.
Internal Medicine (Infectious Disease)
300 CEDAR ST, SUITE S169
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-7571
DR. THILINIE DULANJALEE BANDARANAYAKE M.D.
Internal Medicine (Infectious Disease)
300 CEDAR ST, TAC S169
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4140
PHILLIP JOSEPH M.D.
Internal Medicine (Pulmonary Disease)
300 CEDAR ST
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (347) 393-5943
DR. RICHARD P. LIFTON M.D.
Internal Medicine
300 CEDAR ST, TAC S341D
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 737-1091
LAUREN ALLEGRA BESLOW MD, MSCE
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
300 CEDAR ST, SECTION OF NEUROLOGY,YALE UNIVERSITY SCHOOL OF MEDICINE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4641

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 Stephen Baldassarri's NPI number?

The NPI number for Stephen Baldassarri is 1841433364. It was assigned to this individual provider in the NPPES registry on April 14, 2009.

Where is Stephen Baldassarri located?

Stephen Baldassarri practices at 300 Cedar St Tac-441 South, New Haven, CT 06519. The listed phone number is (203) 785-3207.

What is Stephen Baldassarri's specialty?

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

Is Stephen Baldassarri enrolled in Medicare?

Yes. Stephen Baldassarri 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 Stephen Baldassarri was last updated on April 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.