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MARGARET J BIA MD
NPI 1114901980
Internal Medicine - Nephrology in New Haven, CT

Active since December 05, 2005PECOS Enrolled
789 HOWARD AVE, DANA BUILDING-3RD FLOOR, NEW HAVEN, CT 06519(203) 785-4184(203) 785-7068 Get Directions Write a Review

NPPES record last updated: May 22, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Margaret J Bia Md NPPES

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

MARGARET J BIA MD (NPI 1114901980) is an individual nephrology provider in New Haven, Connecticut, licensed in Connecticut (017703) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114901980
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameMARGARET J BIACredential: MD
Location Address789 HOWARD AVE, DANA BUILDING-3RD FLOORNew Haven, CT 06519-1304
Mailing AddressPo Box 9805, 300 George St, 6th FloorNew Haven, CT 06536-0805 · (203) 785-7998
Phone(203) 785-4184
Fax(203) 785-7068
Sole ProprietorNo
Enumeration DateDecember 5, 2005
Last NPPES UpdateMay 22, 2008
✔ NPI 1114901980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in CT · 017703
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
789 HOWARD AVE, New Haven, CT 06519
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Other Identifiers 3

Medicare UPIND88747
Medicare ID-Type Unspecified110001652CT
Medicaid001177039CT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret J Bia 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 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.

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.

CYRUS R KAPADIA MD
Internal Medicine (Gastroenterology)
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4138
PEDRO JOSE GONZALEZ JIMENEZ
Pediatrics (Pediatric Emergency Medicine)
789 HOWARD AVE, YNHH PEDIATRICS
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
DR. AMIT N VORA MD
Internal Medicine (Interventional Cardiology)
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-7960
DEVIKA KIR MD
Internal Medicine (Interventional Cardiology)
789 HOWARD AVE, YNHH,
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
LOUISE MARIE DEMBRY MD
Internal Medicine (Infectious Disease)
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4629
PRIYANKA DEB M.D.
Radiology (Diagnostic Radiology)
789 HOWARD AVE, TOMPKINS EAST BUILDING ROOM 2-230
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-2385
MRS. KATHLEEN O'CONNOR FRAME ANP-C, WHNP-BC, APRN
Nurse Practitioner (Adult Health)
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
VIDHI PATEL
Pharmacist
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (888) 461-0106

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 Margaret Bia's NPI number?

The NPI number for Margaret Bia is 1114901980. It was assigned to this individual provider in the NPPES registry on December 5, 2005.

Where is Margaret Bia located?

Margaret Bia practices at 789 Howard Ave Dana Building-3rd Floor, New Haven, CT 06519. The listed phone number is (203) 785-4184.

What is Margaret Bia's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Margaret Bia enrolled in Medicare?

Yes. Margaret Bia is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Bia was last updated on May 22, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.