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MEMORIAL INTERNAL MEDICINE AT ELMWOOD
NPI 1184144388
Internal Medicine in York, PA

Active since June 20, 2017
1600 6TH AVE STE 114, YORK, PA 17403(717) 755-1244(717) 757-7644 Get Directions Write a Review

NPPES record last updated: June 20, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Memorial Internal Medicine At Elmwood NPPES

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

MEMORIAL INTERNAL MEDICINE AT ELMWOOD (NPI 1184144388) is a healthcare organization registered as an internal medicine in York, Pennsylvania and active in the NPI registry since June 2017. The organization lists Christopher P. Markley, Sr Vp, Strat Svcs/gen Counsel, as its authorized official.

NPPES Registry Identity

NPI1184144388
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePINNACLE HEALTH REGIONAL PHYSICIANS
Location Address1600 6TH AVE STE 114York, PA 17403-2627
Mailing Address409 S 2nd St Ste 2fHarrisburg, PA 17104-1612
Phone(717) 755-1244
Fax(717) 757-7644
Organization SubpartNo
Authorized OfficialChristopher P. MarkleySr Vp, Strat Svcs/gen Counsel · (717) 231-8210
Enumeration DateJune 20, 2017
✔ NPI 1184144388 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.
1600 6TH AVE STE 114, York, PA 17403
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Other Names 1

Doing Business AsMemorial Internal Medicine At Elmwood

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Memorial Internal Medicine At Elmwood is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

466

Medicare enrollment records show 466 clinicians reassign Medicare billing to Memorial Internal Medicine At Elmwood, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 52 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 38

Nurse Practitioner100
Family Practice69
Internal Medicine39
Hospitalist28
Certified Nurse Midwife (CNM)24
Cardiovascular Disease (Cardiology)22
Vascular Surgery21
Obstetrics/Gynecology19
30 other specialties144

Nearest to this location (20)

See all 466
Gregory Otte, DO
Internal Medicine
NPI 1114953072
1600 6TH AVE SUITE 114
York, PA 17403
(717) 755-1244
✔ PECOSSame address
Karin Gingerich, D.O.
Obstetrics/Gynecology
NPI 1255371282
1225 EAST MARKET STREET
York, PA 17403
(717) 846-2168
✔ PECOS✔ Accepts Medicare0.7 mi
Anthony Corbo, DO
Obstetrics/Gynecology
NPI 1841781069
1232 GREENSPRINGS DR
York, PA 17402
(717) 845-9639
✔ PECOS✔ Accepts Medicare1.0 mi
Erin Koser, CNM
Certified Nurse Midwife (CNM)
NPI 1629506597
1232 GREENSPRINGS DR
York, PA 17402
(717) 845-9639
✔ PECOS✔ Accepts Medicare1.0 mi
Carleen Warner, MD
Family Practice
NPI 1740208859
1010 PLYMOUTH RD
York, PA 17402
(717) 851-1800
✔ PECOS✔ Accepts Medicare1.6 mi
Adanma Okereh, CNM
Certified Nurse Midwife (CNM)
NPI 1861809568
1693 S QUEEN ST
York, PA 17403
(717) 845-1621
✔ PECOS✔ Accepts Medicare1.6 mi
Melencio Ventura, MD
Pediatric Medicine
NPI 1427144203
2860 CAROL RD
York, PA 17402
(717) 757-3400
✔ PECOS1.7 mi
Gregory Kohler, DO
Hospitalist
NPI 1518193671
1001 S GEORGE ST
York, PA 17403
(717) 851-4005
✔ PECOS✔ Accepts Medicare1.8 mi
William Landis, MD
Hospitalist
NPI 1467484592
1001 S GEORGE ST
York, PA 17403
(717) 851-4005
✔ PECOS✔ Accepts Medicare1.8 mi
Tammy Mcguinn, CRNP
Nurse Practitioner
NPI 1083048193
1001 S GEORGE ST
York, PA 17403
(717) 851-3467
✔ PECOS✔ Accepts Medicare1.8 mi
Hao Nguyen, M.D.
Infectious Disease
NPI 1649581448
1001 S GEORGE ST YORK HOSPITAL- MEDICAL EDUCATION
York, PA 17403
(717) 851-4751
✔ PECOS✔ Accepts Medicare1.8 mi
Carl Colombo, DO
Internal Medicine
NPI 1326075482
2860 WHITEFORD RD UNIT 1
York, PA 17402
(717) 815-2564
✔ PECOS✔ Accepts Medicare1.9 mi
Donna Lamson, CRNP
Nurse Practitioner
NPI 1306212733
2860 WHITEFORD RD UNIT 1
York, PA 17402
(717) 791-2590
✔ PECOS✔ Accepts Medicare1.9 mi
Deborah Mccahon, D.O.
Family Practice
NPI 1932174554
2295 N SUSQUEHANNA TRL SUITE A
York, PA 17404
(717) 812-0731
✔ PECOS✔ Accepts Medicare3.4 mi
David Chalker, D.O.
General Practice
NPI 1497726293
1689 KENNETH RD
York, PA 17408
(717) 852-7766
✔ PECOS4.2 mi
Salim Baghli, MD
Nephrology
NPI 1528268810
1701 INNOVATION DR
York, PA 17408
(717) 843-8623
✔ PECOS✔ Accepts Medicare4.2 mi
Angela Derobertis, MD
Radiation Oncology
NPI 1669463279
1703 INNOVATION DR STE 100
York, PA 17408
(717) 801-0742
✔ PECOS✔ Accepts Medicare4.2 mi
Daniele Haupt, MD
General Surgery
NPI 1417932971
1703 INNOVATION DR STE 3136
York, PA 17408
(717) 741-3449
✔ PECOS✔ Accepts Medicare4.2 mi
James Lease, D.O.
Pathology
NPI 1457389348
1701 INNOVATION DRIVE CLINICAL LAB, LOWER LEVEL
York, PA 17408
(717) 843-8623
✔ PECOS✔ Accepts Medicare4.2 mi
Ronald Savarese, DO
Cardiovascular Disease (Cardiology)
NPI 1629299839
1703 INNOVATION DR STE 4120
York, PA 17408
(717) 849-5576
✔ PECOS✔ Accepts Medicare4.2 mi
See all 466 clinicians

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

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 Pinnacle Health Regional Physicians's NPI number?

The NPI number for Pinnacle Health Regional Physicians is 1184144388. It was assigned to this organization in the NPPES registry on June 20, 2017. The provider is doing business as Memorial Internal Medicine At Elmwood.

Where is Pinnacle Health Regional Physicians located?

Pinnacle Health Regional Physicians is located at 1600 6th Ave Ste 114, York, PA 17403. The listed phone number is (717) 755-1244.

What is Pinnacle Health Regional Physicians's specialty?

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

Is Pinnacle Health Regional Physicians enrolled in Medicare?

Yes. Pinnacle Health Regional Physicians is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pinnacle Health Regional Physicians?

According to the CMS Revalidation Reassignment List (October 2026 release), 466 clinicians in 38 Medicare specialties reassign their Medicare billing to Pinnacle Health Regional Physicians. 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 Nurse Practitioner (100), Family Practice (69) and Internal Medicine (39). Of these, 1 practice at this address and 52 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Pinnacle Health Regional Physicians was last updated on June 20, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.