KATHERINE A. MAGER MD – NPI #1376825646
Obstetrics & Gynecology

An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

KATHERINE MAGER is a physician located in BUFFALO, NY. NPPES has assigned the NPI number 1376825646 to KATHERINE MAGER on September 13, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name KATHERINE LAVIGNE. According to the NPI Registry, there are 2 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207VX0201X from the Health Care Provider Taxonomy code set, which is classified as Obstetrics & Gynecology, specializing in Gynecologic Oncology

The NPI profile was last updated on May 15, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for KATHERINE MAGER below.

NPI Profile for
KATHERINE A. MAGER

NPI Number
1376825646
Enumeration Date

(more than 14 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
KATHERINE A. MAGER
Former Name: KATHERINE LAVIGNE
Credentials
MD
Primary location
ELM AND CARLTON STREETS
BUFFALO, NY 14263
Phone: (716) 845-2300 Fax:
2 Other location(s):
319 S Manning Blvd Ste 301
Albany, NY 12208-1743
Phone: (518) 458-1390
Fax: (518) 694-8872
1275 York Ave
New York, NY 10065-6007
Phone: (646) 888-3217
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
May 15, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for KATHERINE MAGER

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
otherNYS LICENSENY279874
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
SPHP - PAYER CREDENTIALING
Content Type
OTHER
Affiliation
N
Endpoint Location
319 S MANNING BLVD STE 301,
ALBANY, NY 77025-1669

Additional Information

Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.