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DR. SUNIL C NAIK MD
NPI 1447531157
Psychiatry & Neurology - Neurology in Chambersburg, PA

Active since September 08, 2011PECOS Enrolled
22 ST PAUL DR STE 101, CHAMBERSBURG, PA 17201(717) 262-2665 Get Directions Write a Review

NPPES record last updated: June 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 3, 2026, May 12, 2026, Oct 1, 2020 and 1 more (4 updates tracked since 2019).

About Dr. Sunil C Naik Md NPPES

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

DR. SUNIL C NAIK MD (NPI 1447531157) is an individual neurology provider in Chambersburg, Pennsylvania, licensed in Pennsylvania (MD470887) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1447531157
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. SUNIL C NAIKCredential: MD
Location Address22 ST PAUL DR STE 101Chambersburg, PA 17201-1036
Mailing AddressPo Box 858, Mc A410Hershey, PA 17033-0858 · (800) 243-1455
Phone(717) 262-2665
Sole ProprietorNo
Enumeration DateSeptember 8, 2011
Last NPPES UpdateJune 3, 20264 updates tracked since enumeration
NPPES CertifiedJune 3, 2026
✔ NPI 1447531157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in PA · MD470887
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPediatrics · Neurodevelopmental DisabilitiesTaxonomy 2080P0008X · License MD470887 (PA)
Also ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License 26081 (WV), MD470887 (PA)
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License 2018-02767 (NC)
22 ST PAUL DR STE 101, Chambersburg, PA 17201
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Secondary Practice Locations 5

Location 12494 Bernville Rd, Ste 106Reading, PA 19605-9469 · Phone (800) 243-1455 · Fax (717) 531-0245
Location 2500 University DrHershey, PA 17033-2360 · Phone (800) 243-1455 · Fax (717) 531-0245
Location 32221 Noll DrLancaster, PA 17603-7614 · Phone (800) 243-1455 · Fax (717) 531-0245
Location 430 Hope DrHershey, PA 17033-2036 · Phone (800) 243-1455 · Fax (717) 531-0245
Location 5212 Rosedale DrManchester, PA 17345-1023 · Phone (717) 851-5503

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sunil C Naik Md 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

3

Medicare enrollment records show Sunil Naik reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wellspan Medical Group
Same address
Family Medicine
22 ST PAUL DR
Chambersburg, PA 17201
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3,080 clinicians in this Medicare group
NPI 1144035601 (717) 264-6511
Milton S Hershey Medical Center Physicians Group
38 mi
Family Medicine
140 OLD WILLOW MILL RD
Mechanicsburg, PA 17050
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,216 clinicians in this Medicare group
NPI 1235678939 (717) 766-4635
Charleston Area Medical Center, Inc.
214 mi
Hospitalist
1320 MAPLEWOOD AVE
Ronceverte, WV 24970
  • Reassigned Medicare billing, West Virginia enrollment
  • 1,511 clinicians in this Medicare group
NPI 1972125995 (304) 793-2220

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 17201 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 4

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

MARGARET E YEALY PA-C
Physician Assistant
22 ST PAUL DR STE 101
CHAMBERSBURG, PA 17201
Franklin County (717) 262-2665
SANA SIDDIQI MD
Psychiatry & Neurology (Neurology)
22 ST PAUL DR STE 101
CHAMBERSBURG, PA 17201
Franklin County (717) 262-2665
DR. APOORV PRASAD MD
Psychiatry & Neurology (Neurology)
22 ST PAUL DR STE 101
CHAMBERSBURG, PA 17201
Franklin County (717) 262-2665
SHERRY BALDASSARI CRNP
Nurse Practitioner (Adult Health)
22 ST PAUL DR STE 101
CHAMBERSBURG, PA 17201
Franklin County (717) 262-2665

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 Sunil Naik's NPI number?

The NPI number for Sunil Naik is 1447531157. It was assigned to this individual provider in the NPPES registry on September 8, 2011.

Where is Sunil Naik located?

Sunil Naik practices at 22 St Paul Dr Ste 101, Chambersburg, PA 17201. The listed phone number is (717) 262-2665.

What is Sunil Naik's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Sunil Naik enrolled in Medicare?

Yes. Sunil Naik is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sunil Naik's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sunil Naik reassigns Medicare benefits to 3 organizations: Wellspan Medical Group (Chambersburg, PA), Milton S Hershey Medical Center Physicians Group (Mechanicsburg, PA) and Charleston Area Medical Center, Inc. (Ronceverte, WV). 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 Sunil Naik'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 Sunil Naik was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.