1. Home
  2. Directory
  3. Pennsylvania
  4. York
  5. Internal Medicine
  6. NPI Profile

WELLSPAN MEDICAL GROUP
NPI 1669770004
Internal Medicine - Gastroenterology in York, PA

Active since March 09, 2011
2350 FREEDOM WAY STE 200, YORK, PA 17402(717) 812-5120(717) 741-3075 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 6, 2026, Nov 6, 2025, Sep 15, 2025 and 3 more (6 updates tracked since 2015).

About Wellspan Medical Group NPPES

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

WELLSPAN MEDICAL GROUP (NPI 1669770004), doing business as Wellspan Digestive Health, is a healthcare organization registered as a gastroenterology in York, Pennsylvania and active in the NPI registry since March 2011. The organization maintains 8 additional practice locations and lists Jennifer Sweitzer, Director & Ao, as its authorized official.

NPPES Registry Identity

NPI1669770004
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameWELLSPAN MEDICAL GROUP
Location Address2350 FREEDOM WAY STE 200York, PA 17402-8200
Mailing Address601 Memory Ln Ste B3York, PA 17402-2231 · (717) 851-1405
Phone(717) 812-5120
Fax(717) 741-3075
Organization SubpartNo
Authorized OfficialJennifer SweitzerDirector & Ao · (717) 851-6838
Enumeration DateMarch 9, 2011
Last NPPES UpdateMay 6, 20266 updates tracked since enumeration
NPPES CertifiedMay 6, 2026
✔ NPI 1669770004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2350 FREEDOM WAY STE 200, York, PA 17402
Open in Google Maps ↗

Other Names 1

Doing Business AsWellspan Digestive Health

Secondary Practice Locations 8

Location 1954 Isabel DrLebanon, PA 17042-7482 · Phone (717) 376-1180
Location 24150 Barrett BlvdEphrata, PA 17522-8979 · Phone (717) 738-5648
Location 390 Medical Park Dr Ste 1000Lewisburg, PA 17837-6343 · Phone (570) 524-2722 · Fax (570) 524-0362
Location 41227 Baltimore StHanover, PA 17331-4406 · Phone (717) 812-5130
Location 5501 E Main StWaynesboro, PA 17268-2353 · Phone (717) 765-3648
Location 624 Antrim Commons DrGreencastle, PA 17225-1623 · Phone (717) 765-3648
Location 7835 5th AveChambersburg, PA 17201-4220 · Phone (717) 263-0629
Location 837 N 5th StGettysburg, PA 17325-2004 · Phone (717) 339-3125

Other Identifiers 7

OtherC8J5MD · Carefirst Md Bcbs-wmg
Other2598649PA · Highmark Blue Shield-wmg
Medicaid1007721360299PA
Other9203695PA · Aetna-wmg
Other1593952PA · Gateway-wmg
Other50099585PA · Capital Blue Cross-wmg
Other30088992PA · Amerihealth Mercy-wmg

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 MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wellspan Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3,072

Medicare enrollment records show 3,072 clinicians reassign Medicare billing to Wellspan Medical Group, which bills Medicare for the services they deliver. Of these, 62 practice at this address and 971 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 65

Nurse Practitioner658
Certified Registered Nurse Anesthetist (CRNA)284
Family Practice275
Hospitalist205
Internal Medicine138
Obstetrics/Gynecology123
Anesthesiology107
Neurology100
57 other specialties1,182

Nearest to this location (20)

See all 3,072
Zaid Alnoah, M.D.
Gastroenterology
NPI 1053570432
2350 FREEDOM WAY STE 200
York, PA 17402
(717) 812-5120
✔ PECOS✔ Accepts MedicareSame address
Ahmed Baiomi, MD
Gastroenterology
NPI 1922414226
2350 FREEDOM WAY STE 200
York, PA 17402
(717) 812-5120
✔ PECOS✔ Accepts MedicareSame address
Joshua Barr
Nurse Practitioner
NPI 1265109896
2350 FREEDOM WAY
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Rumon Chakravarty, M.D.
Pulmonary Disease
NPI 1982982856
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Emma Cover, CRNP
Nurse Practitioner
NPI 1679466676
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Vasudev Daliparty, MD
Sleep Medicine
NPI 1831728773
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Cristian Dumitrescu, MD
Pulmonary Disease
NPI 1811424872
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Samantha Kamen, CRNP
Nurse Practitioner
NPI 1649018763
2350 FREEDOM WAY STE 200
York, PA 17402
(717) 812-5120
✔ PECOS✔ Accepts MedicareSame address
Gilboa Lombardi, M.D.
Hospitalist
NPI 1538402730
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Lee Maddox, MD
Pulmonary Disease
NPI 1689667958
2350 FREEDOM WAY SUITE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Cristina Millen
Nurse Practitioner
NPI 1679322937
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Arleen Ortiz, MD
Gastroenterology
NPI 1437447505
2350 FREEDOM WAY STE 200
York, PA 17402
(717) 812-5120
✔ PECOS✔ Accepts MedicareSame address
Peter Pace, M.D.
Pulmonary Disease
NPI 1538142138
2350 FREEDOM WAY
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Niranjani Padayachi, MD, MPH
Internal Medicine
NPI 1235621582
2350 FREEDOM WAY STE 200
York, PA 17402
(717) 812-5120
✔ PECOS✔ Accepts MedicareSame address
Jordan Parker, MD
Critical Care (Intensivists)
NPI 1124588959
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Ting-Chin Shen, MD
Gastroenterology
NPI 1831340090
2350 FREEDOM WAY STE 200
York, PA 17402
(717) 812-5120
✔ PECOS✔ Accepts MedicareSame address
Md. Ahmed, MD
Internal Medicine
NPI 1710216288
2350 FREEDOM WAY STE 150
York, PA 17402
(717) 851-7315
✔ PECOS✔ Accepts MedicareSame address
Elizabeth Blain, D.O.
Internal Medicine
NPI 1912129958
2350 FREEDOM WAY SUITE 150
York, PA 17402
(717) 851-7315
✔ PECOS✔ Accepts MedicareSame address
Srikanth Hosur, MD
Critical Care (Intensivists)
NPI 1295797629
2350 FREEDOM WAY STE 202
York, PA 17402
(717) 851-2465
✔ PECOS✔ Accepts MedicareSame address
Vasudevan Tiruchelvam, MD
General Surgery
NPI 1932182987
2350 FREEDOM WAY STE 104
York, PA 17402
(717) 801-1250
✔ PECOSSame address
See all 3,072 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 Wellspan Medical Group's NPI number?

The NPI number for Wellspan Medical Group is 1669770004. It was assigned to this organization in the NPPES registry on March 9, 2011. The provider is doing business as WellSpan Digestive Health.

Where is Wellspan Medical Group located?

Wellspan Medical Group is located at 2350 Freedom Way Ste 200, York, PA 17402. The listed phone number is (717) 812-5120.

What is Wellspan Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Wellspan Medical Group enrolled in Medicare?

Yes. Wellspan Medical Group is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wellspan Medical Group?

According to the CMS Revalidation Reassignment List (October 2026 release), 3,072 clinicians in 65 Medicare specialties reassign their Medicare billing to Wellspan Medical Group. 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 (658), Certified Registered Nurse Anesthetist (CRNA) (284) and Family Practice (275). Of these, 62 practice at this address and 971 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Wellspan Medical Group accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Wellspan Medical Group as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Wellspan Medical Group was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.