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GLEASON MEDICAL ASSOC UPMC
NPI 1104952233
Internal Medicine in Pittsburgh, PA

Active since February 25, 2007CLIA 39D0179018 · Waiver
1789 S BRADDOCK AVE, SUITE 510, PITTSBURGH, PA 15218(412) 244-8760 Get Directions Write a Review

NPPES record last updated: November 9, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gleason Medical Assoc Upmc NPPES

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

GLEASON MEDICAL ASSOC UPMC (NPI 1104952233) is a healthcare organization registered as an internal medicine in Pittsburgh, Pennsylvania and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through September 13, 2027 and lists Mark Ehalt, Director, as its authorized official.

NPPES Registry Identity

NPI1104952233
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameUPMC COMMUNITY MEDICINE INC
Location Address1789 S BRADDOCK AVE, SUITE 510Pittsburgh, PA 15218-1842
Mailing Address1789 S Braddock Ave, Suite 510Pittsburgh, PA 15218-1842 · (412) 244-8760
Phone(412) 244-8760
Organization SubpartNo
Authorized OfficialMark EhaltDirector · (412) 647-0943
Enumeration DateFebruary 25, 2007
Last NPPES UpdateNovember 9, 2007
✔ NPI 1104952233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
1789 S BRADDOCK AVE, Pittsburgh, PA 15218
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Other Names 1

Doing Business AsGleason Medical Assoc Upmc

Other Identifiers 1

Medicare PIN042490PA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gleason Medical Assoc Upmc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StatePennsylvaniaEnrollment IDO20040217000388Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

1,179

Medicare enrollment records show 1,179 clinicians reassign Medicare billing to Gleason Medical Assoc Upmc, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 555 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 38

Family Practice320
Internal Medicine243
Nurse Practitioner194
Orthopedic Surgery73
Pulmonary Disease51
Psychiatry43
Qualified Audiologist38
Anesthesiology27
30 other specialties190

Nearest to this location (20)

See all 1,179
Stephanie Baverso, LCSW
Clinical Social Worker
NPI 1720594633
1789 S BRADDOCK AVE STE 410
Pittsburgh, PA 15218
(412) 342-4058
✔ PECOS✔ Accepts MedicareSame address
Audrey Kreke
Nurse Practitioner
NPI 1730693862
1789 S BRADDOCK AVE STE 395 SUITE 510
Pittsburgh, PA 15218
(412) 241-1111
✔ PECOS✔ Accepts MedicareSame address
Gregory Walker, M.D.
Internal Medicine
NPI 1730105503
1789 S BRADDOCK AVE SUITE 510
Pittsburgh, PA 15218
(412) 244-8760
✔ PECOS✔ Accepts MedicareSame address
Bridget Flaherty, CRNP
Nurse Practitioner
NPI 1457483943
1789 S BRADDOCK AVE STE 510
Pittsburgh, PA 15218
(412) 244-8760
✔ PECOS✔ Accepts MedicareSame address
James Gleason, MD
Internal Medicine
NPI 1437123767
1789 S BRADDOCK AVE SUITE 510
Pittsburgh, PA 15218
(412) 244-8760
✔ PECOS✔ Accepts MedicareSame address
Monika Kassyk, M.D.
Family Practice
NPI 1477544849
1713 ARDMORE BLVD
Pittsburgh, PA 15221
(412) 247-3222
✔ PECOS✔ Accepts Medicare1.3 mi
Stephanie Szekely
Nurse Practitioner
NPI 1912232802
1713 ARDMORE BLVD
Pittsburgh, PA 15221
(412) 247-3222
✔ PECOS✔ Accepts Medicare1.3 mi
Seetha Chandra
Internal Medicine
NPI 1407828361
450 HOLLAND AVE SUITE 107
Braddock, PA 15104
(412) 271-5220
✔ PECOS✔ Accepts Medicare1.6 mi
Kristen Engle, M.D.
General Surgery
NPI 1366417305
205 CARNEGIE PL
Pittsburgh, PA 15208
(412) 694-3271
✔ PECOS1.7 mi
Lawson Bernstein, M.D.
Psychiatry
NPI 1922190784
1640 OVERTON LN
Pittsburgh, PA 15217
(412) 445-9588
✔ PECOS1.7 mi
Vasantha Madhavan, M.D.
Cardiovascular Disease (Cardiology)
NPI 1407827629
21 YOST BLVD FOREST HILLS PLAZA-SUITE 216
Pittsburgh, PA 15221
(412) 823-3113
✔ PECOS2.2 mi
Nicolas De La Pena, MD
Infectious Disease
NPI 1477554772
5750 CENTRE AVE SUITE 510
Pittsburgh, PA 15206
(412) 661-1633
✔ PECOS✔ Accepts Medicare3.3 mi
Hubert Foka, MD
Obstetrics/Gynecology
NPI 1235215203
211 N WHITFIELD ST STE 410
Pittsburgh, PA 15206
(412) 361-3132
✔ PECOS✔ Accepts Medicare3.3 mi
James Sahovey
Hospitalist
NPI 1013085299
532 S AIKEN AVE SUITE 201 PRIMARY MEDICAL ASSOCIATES
Pittsburgh, PA 15232
(412) 683-1704
✔ PECOS3.4 mi
Yram Groff, MD
Orthopedic Surgery
NPI 1326080722
510 S AIKEN AVE STE EG-01 EAST WING SHADYSIDE HOSPITAL
Pittsburgh, PA 15232
(412) 683-1717
✔ PECOS✔ Accepts Medicare3.5 mi
Mohamad Ayasso, M.D.
Gastroenterology
NPI 1295726693
5200 CENTRE AVE SUITE 312
Pittsburgh, PA 15232
(412) 321-7777
✔ PECOS✔ Accepts Medicare3.5 mi
Brianna Smyth, AU.D., CCC-A
Qualified Audiologist
NPI 1720603061
5200 CENTRE AVE STE 211
Pittsburgh, PA 15232
(412) 621-0123
✔ Accepts Medicare3.5 mi
Elizabeth Radomsky
Clinical Psychologist
NPI 1306890934
155 N CRAIG ST SUITE 170
Pittsburgh, PA 15213
(412) 687-8700
✔ PECOS✔ Accepts Medicare3.8 mi
Helen Dorra, MD
Hospice/Palliative Care
NPI 1063627057
7180 HIGHLAND DR
Pittsburgh, PA 15206
(412) 954-5158
✔ PECOS✔ Accepts Medicare3.8 mi
Tony Macedonia, M.D.
Pulmonary Disease
NPI 1902192818
UPMC MONTEFIORE HOSPITAL 3459 5TH AVE NW 628
Pittsburgh, PA 15213
(412) 648-3098
✔ PECOS3.8 mi
See all 1,179 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 39D0179018

Gleason Medical Associates PC Upmc Community Medicine, Inc. · Pittsburgh, PA
Active · expires Sep 13, 2027
CLIA Number39D0179018
Laboratory TypeIndependent
Certificate Effective DateSeptember 14, 2025
Certificate Expiration DateSeptember 13, 2027
Laboratory DirectorJames A. Gleason
Laboratory Phone(412) 687-8760
Laboratory LocationGleason Medical Associates PC Upmc Community Medicine, Inc.1789 South Braddock Ave Suite 510, Pittsburgh, PA 15218
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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 Upmc Community Medicine Inc's NPI number?

The NPI number for Upmc Community Medicine Inc is 1104952233. It was assigned to this organization in the NPPES registry on February 25, 2007. The provider is doing business as Gleason Medical Assoc Upmc.

Where is Upmc Community Medicine Inc located?

Upmc Community Medicine Inc is located at 1789 S Braddock Ave Suite 510, Pittsburgh, PA 15218. The listed phone number is (412) 244-8760.

What is Upmc Community Medicine Inc's specialty?

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

Is Upmc Community Medicine Inc enrolled in Medicare?

Yes. Upmc Community Medicine Inc is registered in the Medicare PECOS enrollment system.

When is Upmc Community Medicine Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Pennsylvania, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Upmc Community Medicine Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,179 clinicians in 38 Medicare specialties reassign their Medicare billing to Upmc Community Medicine Inc. A 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 the clinician's services. The largest specialties are Family Practice (320), Internal Medicine (243) and Nurse Practitioner (194). Of these, 5 practice at this address and 555 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Upmc Community Medicine Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 39D0179018) is associated with this NPI, valid through September 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Upmc Community Medicine Inc was last updated on November 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.