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SIGNATURE MEDICINE
NPI 1205057916
Internal Medicine in Newtown, PA

Active since May 01, 2007CLIA 39D1075796 · Waiver
770 NEWTOWN YARDLEY RD, SUITE 220A, NEWTOWN, PA 18940(215) 968-4804(215) 968-4759 Get Directions Write a Review

NPPES record last updated: January 14, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Signature Medicine NPPES

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

SIGNATURE MEDICINE (NPI 1205057916) is a healthcare organization registered as an internal medicine in Newtown, Pennsylvania and active in the NPI registry since May 2007. The organization holds a CLIA Waiver certificate valid through October 28, 2027 and lists Ashish Sitapara, President, as its authorized official.

NPPES Registry Identity

NPI1205057916
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameASHISH SITAPARA M.D. P.C.
Location Address770 NEWTOWN YARDLEY RD, SUITE 220ANewtown, PA 18940-1748
Mailing Address770 Newtown Yardley Rd, Suite 220aNewtown, PA 18940-4501 · (215) 968-4804 · Fax (215) 968-4759
Phone(215) 968-4804
Fax(215) 968-4759
Organization SubpartNo
Authorized OfficialAshish SitaparaPresident · (215) 968-4804
Enumeration DateMay 1, 2007
Last NPPES UpdateJanuary 14, 2011
✔ NPI 1205057916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD428153
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.
770 NEWTOWN YARDLEY RD, Newtown, PA 18940
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Other Names 1

Doing Business AsSignature Medicine

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 SINGLE 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)

Signature Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Signature Medicine, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Ashish Sitapara, M.D.
Internal Medicine
NPI 1720023971
770 NEWTOWN YARDLEY RD SUITE 220A
Newtown, PA 18940
(215) 968-4804
✔ PECOS✔ Accepts MedicareSame address
Breana Hunton, MSN, CRNP, FNP -C
Nurse Practitioner
NPI 1598358087
770 NEWTOWN YARDLEY RD STE 220A
Newtown, PA 18940
(215) 486-0940
✔ PECOS✔ Accepts Medicare0.1 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 39D1075796

Ashish Sitapara MD PC Inc Signature Medicine · Newtown, PA
Active · expires Oct 28, 2027
CLIA Number39D1075796
Laboratory TypePhysician Office
Certificate Effective DateOctober 29, 2025
Certificate Expiration DateOctober 28, 2027
Laboratory DirectorAshish Sitapara MD
Laboratory Phone(215) 968-4804
Laboratory LocationAshish Sitapara MD PC Inc Signature Medicine770 Newtown Yardley Road Suite 220A, Newtown, PA 18940
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Ashish Sitapara M.D. P.C.'s NPI number?

The NPI number for Ashish Sitapara M.D. P.C. is 1205057916. It was assigned to this organization in the NPPES registry on May 1, 2007. The provider is doing business as Signature Medicine.

Where is Ashish Sitapara M.D. P.C. located?

Ashish Sitapara M.D. P.C. is located at 770 Newtown Yardley Rd Suite 220A, Newtown, PA 18940. The listed phone number is (215) 968-4804.

What is Ashish Sitapara M.D. P.C.'s specialty?

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

Is Ashish Sitapara M.D. P.C. enrolled in Medicare?

Yes. Ashish Sitapara M.D. P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ashish Sitapara M.D. P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Ashish Sitapara M.D. P.C., in Internal Medicine and Nurse Practitioner. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Ashish Sitapara M.D. P.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 39D1075796) is associated with this NPI, valid through October 28, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ashish Sitapara M.D. P.C. was last updated on January 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.