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MAUREEN J GEARY NP
NPI 1912925686
Nurse Practitioner in Buffalo, NY

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
565 ABBOTT RD, @ MERCY HOSPITAL OF BUFFALO, BUFFALO, NY 14220(518) 383-5450(518) 383-4223 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Maureen J Geary Np NPPES

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

MAUREEN J GEARY NP (NPI 1912925686) is an individual nurse practitioner in Buffalo, New York, licensed in New York (NPF333299-1) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Sisters Of Charity Hospital, and is a graduate of State University Of New York At Buffalo School Of Medicine (2000).

NPPES Registry Identity

NPI1912925686
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMAUREEN J GEARYCredential: NP
Location Address565 ABBOTT RD, @ MERCY HOSPITAL OF BUFFALOBuffalo, NY 14220-2039
Mailing Address6390 Willow DrHamburg, NY 14075-7325 · (716) 649-0634
Phone(518) 383-5450
Fax(518) 383-4223
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2000
Enumeration DateJuly 18, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1912925686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NY · NPF333299-1
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
565 ABBOTT RD, Buffalo, NY 14220
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINP97650NY
Medicaid02422044NY
Medicare ID-Type UnspecifiedDD6886NY · Indv.medicare # For Group

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maureen J Geary Np 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 ID5890981690
PECOS Enrollment IDI20101118001103
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Maureen Geary reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Hospital Of Buffalo
Same address
Skilled Nursing Facility
565 ABBOTT RD
Buffalo, NY 14220
  • Reassigned Medicare billing, New York enrollment
  • 499 clinicians in this Medicare group
NPI 1144262908 (716) 826-7000
Trinity Medical Wny PC
4.1 mi
Internal Medicine
144 GENESSE STREET
Buffalo, NY 14203
  • Reassigned Medicare billing, New York enrollment
  • 332 clinicians in this Medicare group
NPI 1295043149 (716) 206-1503
Robert Erickson Do And Jennifer Erickson Do LLC
5.0 mi
Family Medicine
3671 SOUTHWESTERN BLVD ST 213
Orchard Park, NY 14127
  • Reassigned Medicare billing, New York enrollment
  • 14 clinicians in this Medicare group
NPI 1992866990 (716) 667-2673
Cogent Medical Care PC
333 mi
Internal Medicine
101 HOSPITAL RD
East Patchogue, NY 11772
  • Reassigned Medicare billing, New York enrollment
  • 640 clinicians in this Medicare group
NPI 1912941238 (631) 687-4131

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
82 services64 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
66 services65 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sisters Of Charity Hospital

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330078
Location2157 Main StreetBuffalo, NY 14214 · Erie County
Emergency services Birthing friendly

Mercy Hospital Of Buffalo

Acute Care Hospitals · Buffalo, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330279
Location565 Abbott RoadBuffalo, NY 14220 · Erie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14220 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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.

ERIN ELIZABETH URBAN PHARM.D
Pharmacist
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
DEBORAH MARIE GIERMEK RN
Registered Nurse
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
CATHERINE ELAINE ALMETER PA
Physician Assistant
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
CHRISTOPHER DAMELIO
Nurse Practitioner
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
MARY L NOLAN PA
Physician Assistant
565 ABBOTT RD, @ MERCY HOSPITAL OF BUFFALO
BUFFALO, NY 14220
Erie County (518) 383-5450
CATHOLIC HEALTH SYSTEM
Student in an Organized Health Care Education/Training Program
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 828-2557
JULIE PONCE NP
Nurse Practitioner (Adult Health)
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 826-7000
ANTHONY VINCENT STOCKUS P.A.
Physician Assistant (Medical)
565 ABBOTT RD
BUFFALO, NY 14220
Erie County (716) 828-2055

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 Maureen Geary's NPI number?

The NPI number for Maureen Geary is 1912925686. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Maureen Geary located?

Maureen Geary practices at 565 Abbott Rd @ Mercy Hospital Of Buffalo, Buffalo, NY 14220. The listed phone number is (518) 383-5450.

What is Maureen Geary's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Maureen Geary enrolled in Medicare?

Yes. Maureen Geary 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.

Which organizations bill Medicare for Maureen Geary's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maureen Geary reassigns Medicare benefits to 4 organizations: Mercy Hospital Of Buffalo (Buffalo, NY), Trinity Medical Wny PC (Buffalo, NY), Robert Erickson Do And Jennifer Erickson Do LLC (Orchard Park, NY) and Cogent Medical Care PC (East Patchogue, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maureen Geary's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Maureen Geary affiliated with any hospitals?

According to CMS data, Maureen Geary is affiliated with Sisters Of Charity Hospital and Mercy Hospital Of Buffalo.

When was this NPI record last updated?

The NPPES record for Maureen Geary was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.