ERIC MICHAEL ACKER MD
NPI 1205522869
Internal Medicine in Pittsburgh, PA

Q: What is Eric Acker's NPI number?

The NPI number for Eric Acker is 1205522869. It was assigned to this individual provider in the NPPES registry on April 14, 2023.

Q: What is Eric Acker's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Eric Acker was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.

Active since April 14, 2023PECOS Enrolled

4800 FRIENDSHIP AVE, PITTSBURGH, PA 15224(412) 359-3030 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2026, Apr 14, 2023 (2 updates tracked since 2023).

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About Eric Michael Acker Md NPPES

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

ERIC MICHAEL ACKER MD (NPI 1205522869) is an individual internal medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD496402) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1205522869

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameERIC MICHAEL ACKERCredential: MD

Location Address4800 FRIENDSHIP AVEPittsburgh, PA 15224-1722

Mailing Address4800 Friendship AvePittsburgh, PA 15224-1722 · (412) 359-3030

Phone(412) 359-3030

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateApril 14, 2023

Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration

NPPES CertifiedJuly 29, 2026

✔ NPI 1205522869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in PA · MD496402

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.

4800 FRIENDSHIP AVE, Pittsburgh, PA 15224

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eric Michael Acker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9830544154

PECOS Enrollment IDI20260815000840

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 Reassignment

Medicare enrollment records show Eric Acker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Allegheny Clinic

Same address

Podiatrist

4800 FRIENDSHIP AVE, 1ST FLOOR
Pittsburgh, PA 15224

Reassigned Medicare billing, Pennsylvania enrollment
2,881 clinicians in this Medicare group

NPI 1457667099 (412) 688-7580

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15224 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

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

Established Patient

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

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.

RACHEL HEINTZ CRNP

Nurse Practitioner (Neonatal)

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (412) 578-5858

PAMELA ESTATICO RD, LDN

Dietitian, Registered

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (412) 578-7177

KENNETH TODD PATRESS

Nurse Anesthetist, Certified Registered

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (800) 394-4445

SAMA RAHIMI

Pharmacist

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (412) 578-4089

CHETNA CHOPRA MD

Student in an Organized Health Care Education/Training Program

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (412) 578-5587

JAMIE HARTMAN

Radiology (Diagnostic Radiology)

4800 FRIENDSHIP AVE, SUITE 3950
PITTSBURGH, PA 15224

Allegheny County (412) 578-1783

ROBIN L GREENSPAN MD

Radiology (Diagnostic Radiology)

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (412) 578-1783

SUSAN MARY OTT CRNP

Nurse Practitioner (Acute Care)

4800 FRIENDSHIP AVE
PITTSBURGH, PA 15224

Allegheny County (412) 359-3030

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 Eric Acker's NPI number?

The NPI number for Eric Acker is 1205522869. It was assigned to this individual provider in the NPPES registry on April 14, 2023.

Where is Eric Acker located?

Eric Acker practices at 4800 Friendship Ave, Pittsburgh, PA 15224. The listed phone number is (412) 359-3030.

What is Eric Acker's specialty?

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

Is Eric Acker enrolled in Medicare?

Yes. Eric Acker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Eric Acker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Acker reassigns Medicare benefits to Allegheny Clinic (Pittsburgh, PA). The 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 Eric Acker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Eric Acker was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.