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HARSIMRAN SINGH DO
NPI 1629728720
Internal Medicine in State College, PA

Active since March 24, 2022PECOS EnrolledAccepts Medicare Assignment
143 HOSPITAL DRIVE, STE 301, STATE COLLEGE, PA 16803(814) 231-6862(814) 231-6701 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Harsimran Singh Do NPPES

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

HARSIMRAN SINGH DO (NPI 1629728720) is an individual internal medicine provider in State College, Pennsylvania, licensed in Pennsylvania (OS025052) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Mount Nittany Medical Center, and maintains a secondary practice location in Harrisburg.

NPPES Registry Identity

NPI1629728720
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHARSIMRAN SINGHCredential: DO
Location Address143 HOSPITAL DRIVE, STE 301State College, PA 16803-5500
Mailing Address155 Wellness WayState College, PA 16803-6797 · (814) 231-7000 · Fax (814) 231-7098
Phone(814) 231-6862
Fax(814) 231-6701
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2022
Enumeration DateMarch 24, 2022
Last NPPES UpdateJuly 22, 2025
NPPES CertifiedJuly 10, 2025
✔ NPI 1629728720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · OS025052
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
143 HOSPITAL DRIVE, State College, PA 16803
Open in Google Maps ↗

Secondary Practice Location 1

Location 14300 Londonderry RdHarrisburg, PA 17109-5317 · Phone (717) 657-7533

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Harsimran Singh Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567841000
PECOS Enrollment IDI20250722001477
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 Harsimran Singh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mount Nittany Medical Center Health Services Inc
3.1 mi
Internal Medicine
155 WELLNESS WAY
State College, PA 16803
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 393 clinicians in this Medicare group
NPI 1598992554 (814) 231-7000

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Nittany Medical Center

Acute Care Hospitals · State College, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390268
Location1800 East Park AveState College, PA 16803 · Centre County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16803 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 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BENJAMIN R PAUL DPT
Physical Therapist
143 HOSPITAL DRIVE, SUITE 112
STATE COLLEGE, PA 16803
Centre County (814) 865-3566
JINA LIBBY DO
Orthopaedic Surgery (Sports Medicine)
143 HOSPITAL DRIVE
STATE COLLEGE, PA 16803
Centre County (814) 865-3566
JESSE JULIAN MILLER M.D.
Family Medicine (Sports Medicine)
143 HOSPITAL DRIVE, STE 112
STATE COLLEGE, PA 16803
Centre County (800) 243-1455
JOHN MICHAEL KAY DO
Student in an Organized Health Care Education/Training Program
143 HOSPITAL DRIVE, STE 207
STATE COLLEGE, PA 16803
Centre County (814) 235-2480
CURTIS J BARNES DO
Orthopaedic Surgery
143 HOSPITAL DRIVE, SUITE 112
STATE COLLEGE, PA 16803
Centre County (814) 865-3566
GREGORY G BILLY MD
Physical Medicine & Rehabilitation
143 HOSPITAL DRIVE, STE 112
STATE COLLEGE, PA 16803
Centre County (800) 233-4082
ANKITA NAPHADE DO
Student in an Organized Health Care Education/Training Program
143 HOSPITAL DRIVE
STATE COLLEGE, PA 16803
Centre County (814) 278-4680
ROBERTA L MILLARD MD
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
143 HOSPITAL DRIVE, STE 112
STATE COLLEGE, PA 16803
Centre County (800) 243-1455

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 Harsimran Singh's NPI number?

The NPI number for Harsimran Singh is 1629728720. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Harsimran Singh located?

Harsimran Singh practices at 143 Hospital Drive Ste 301, State College, PA 16803. The listed phone number is (814) 231-6862.

What is Harsimran Singh's specialty?

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

Is Harsimran Singh enrolled in Medicare?

Yes. Harsimran Singh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Harsimran Singh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harsimran Singh reassigns Medicare benefits to Mount Nittany Medical Center Health Services Inc (State College, 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 Harsimran Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Harsimran Singh accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Harsimran Singh 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.

Is Harsimran Singh affiliated with any hospitals?

According to CMS data, Harsimran Singh is affiliated with Mount Nittany Medical Center.

When was this NPI record last updated?

The NPPES record for Harsimran Singh was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.