NPIMap

Jean David Dumornay, M.D.

Individual provider Active NPI Family Medicine Physician · Lancaster, PA

NPI 1992926554 · NPPES record last updated Aug 14, 2026

Key facts

NPI
1992926554
Entity type
Individual (NPI type 1)
Primary specialty
Family Medicine Physician 207Q00000X
License
MD438386 (PA)
Practice address
2118 Spring Valley Road
Lancaster, PA 17601-2427
Phone
(717) 544-0150
Fax
(717) 544-0151
NPI assigned
May 1, 2007
Sex
Male
Sole proprietor
No

Organizations & group practices 29

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 29

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Family Practice
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lancaster General Medical Group (590 clinicians)
Lancaster General Hospital (520 clinicians)

Practice addresses (Care Compare)

2118 Spring Valley Rd
Lancaster, PA 17601-2427
Phone (717) 544-0150

317 Chestnut St
Quarryville, PA 17566-1184
Phone (717) 544-3555

Hospital & facility affiliations

  • Lancaster General Hospital Hospital · Lancaster, PA · CCN 390100

Medicare participation

Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20091103000426 PA Practitioner - Family Practice 0547308058 Reassigns benefits to 2 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Lancaster General Medical Group Current
since Feb 25, 2013		 Accepting new patients
Lancaster General Hospital Current
since Nov 30, 2024		 Accepting new patients
Lancaster General Medical Group Current
since Feb 25, 2013		 Accepting new patients
Lancaster General Hospital Current
since Nov 30, 2024		 Accepting new patients
Lancaster General Hospital Current Accepting new patients
Lancaster General Medical Group Family Medicine Past Accepting new patients
Lancaster General Medical Group Family Medicine Past Accepting new patients

Locations

1605 Lititz Pike
Lancaster, PA 17601
Phone (717) 290-7201

690 Good Dr
Ste 23
Lancaster, PA 17601
Phone (717) 299-1301

101 Abbeyville Rd
Lancaster, PA 17603
Phone (717) 291-5991

2118 Spring Valley Rd
Lancaster, PA 17601
Phone (215) 615-2222

690 Good Dr
Fl 2
Lancaster, PA 17601
Phone (717) 544-0700

2110 Harrisburg Pike
Ste 100
Lancaster, PA 17601
Phone (717) 544-3059

3045 Marietta Ave
Lancaster, PA 17601
Phone (717) 299-4644

555 N Duke St
Lancaster, PA 17602
Phone (717) 544-5945

146 E Main St
Leola, PA 17540
Phone (717) 646-2141

700 Lancaster Rd
Manheim, PA 17545
Phone (717) 314-0924

1159 River Rd
#F
Marietta, PA 17547
Phone (717) 426-1131

620 Spear St
Oxford, PA 19363
Phone (610) 932-9300

950 S Octorara Trl
Ste 160170
Parkesburg, PA 19365
Phone (866) 871-0851

1800 Lombard St
Ste 206
Philadelphia, PA 19146
Phone (215) 615-2222

317 Chestnut St
Quarryville, PA 17566
Phone (717) 544-3555

222 Willow Valley Lakes Dr
Ste 1900
Willow Street, PA 17584
Phone (717) 464-9430

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD438386 PA Yes

Addresses

Primary practice location

2118 Spring Valley Road
Lancaster, PA 17601-2427

Mailing address

2118 Spring Valley Road
Lancaster, PA 17601-2427
Phone (717) 544-0150

Other providers in Lancaster, PA

All providers in Lancaster, PA · Family Medicine Physician in Pennsylvania

Sources for this page

Verify at the official NPI Registry.