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JOHN D LITTLEJOHN M.D.
NPI 1649334038
Obstetrics & Gynecology in Roaring Spring, PA

Active since December 20, 2006PECOS Enrolled
105 NASON DR, ROARING SPRING, PA 16673(814) 224-5455(814) 224-5004 Get Directions Write a Review

NPPES record last updated: February 22, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About John D Littlejohn M.d. NPPES

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

JOHN D LITTLEJOHN M.D. (NPI 1649334038) is an individual obstetrics & gynecology provider in Roaring Spring, Pennsylvania, licensed in Pennsylvania (MD064555L) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649334038
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJOHN D LITTLEJOHNCredential: M.D.
Location Address105 NASON DRRoaring Spring, PA 16673-1202
Mailing Address4 BrushmeadeHollidaysburg, PA 16648-2720 · (814) 693-9767
Phone(814) 224-5455
Fax(814) 224-5004
Sole ProprietorNo
Enumeration DateDecember 20, 2006
Last NPPES UpdateFebruary 22, 2017
✔ NPI 1649334038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in PA · MD064555L
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
105 NASON DR, Roaring Spring, PA 16673
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Other Identifiers 6

Other1503911PA · Gateway
Other215661PA · Upmc
Medicare ID-Type Unspecified005570PA
Medicare UPINB70039PA
Other411286PA · Blue Cross Blue Sheild
Medicaid0016811220001PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John D Littlejohn M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show John Littlejohn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nason Physician Practices LLC
Same address
Emergency Medicine
105 NASON DR
Roaring Spring, PA 16673
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 112 clinicians in this Medicare group
NPI 1346752284 (814) 224-3322
Women's Health Services Of Roaring Spring
0.6 mi
Gynecology
878 PINE HEIGHTS ST
Roaring Spring, PA 16673
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3 clinicians in this Medicare group
NPI 1972296580 (814) 710-8140

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 16673 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
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
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.

STEVEN L DIEHL M.D.
Radiology (Diagnostic Radiology)
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-2141
BETHANY WESTRICK CRNP
Nurse Practitioner (Family)
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-6235
MADELINE PAIGE METZLER
Physician Assistant (Medical)
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-6235
NASON HOSPITAL
Radiology (Diagnostic Radiology)
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-6201
NASON MEDICAL CENTER, LLC
Emergency Medicine
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-2141
JOHN MICHAEL DINGER M.D.
Anesthesiology
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-2141
NASON MEDICAL CENTER LLC
Nurse Practitioner
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-2141
DLP CONEMAUGH PHYSICIAN PRACTICES LLC
Emergency Medicine
105 NASON DR
ROARING SPRING, PA 16673
Blair County (814) 224-6251

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 John Littlejohn's NPI number?

The NPI number for John Littlejohn is 1649334038. It was assigned to this individual provider in the NPPES registry on December 20, 2006.

Where is John Littlejohn located?

John Littlejohn practices at 105 Nason Dr, Roaring Spring, PA 16673. The listed phone number is (814) 224-5455.

What is John Littlejohn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is John Littlejohn enrolled in Medicare?

Yes. John Littlejohn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for John Littlejohn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Littlejohn reassigns Medicare benefits to 2 organizations: Nason Physician Practices LLC (Roaring Spring, PA) and Women's Health Services Of Roaring Spring (Roaring Spring, PA). Each 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 John Littlejohn'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 John Littlejohn was last updated on February 22, 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.