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JOHN P DEMCHAK D.O.
NPI 1346345345
Internal Medicine in Rock Hill, SC

Active since September 14, 2006PECOS Enrolled
205 PIEDMONT BLVD, ROCK HILL, SC 29732(803) 366-4848 Get Directions Write a Review

NPPES record last updated: August 11, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John P Demchak D.o. NPPES

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

JOHN P DEMCHAK D.O. (NPI 1346345345) is an individual internal medicine provider in Rock Hill, South Carolina, licensed in South Carolina (880) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346345345
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOHN P DEMCHAKCredential: D.O.
Location Address205 PIEDMONT BLVDRock Hill, SC 29732-1836
Mailing Address2670 Mills Park DrRock Hill, SC 29732 · (803) 366-4848
Phone(803) 366-4848
Sole ProprietorNo
Enumeration DateSeptember 14, 2006
Last NPPES UpdateAugust 11, 2017
✔ NPI 1346345345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in SC · 880
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.
205 PIEDMONT BLVD, Rock Hill, SC 29732
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John P Demchak D.o. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29732 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
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 11

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

MRS. ELIZABETH ANN SURRATT LISW-CP
Social Worker (Clinical)
205 PIEDMONT BLVD
ROCK HILL, SC 29732
York County (803) 366-4848
MR. TYRONE HART LMSW
Social Worker (Clinical)
205 PIEDMONT BLVD
ROCK HILL, SC 29732
York County (803) 325-4848
MRS. KARA ELIZABETH SCHNEIDER M.A., LADC-1
Counselor (Mental Health)
205 PIEDMONT BLVD, SUITE 100
ROCK HILL, SC 29732
York County (803) 327-2012
MS. PAMELA HULL WHITEAKER LBSW
Social Worker
205 PIEDMONT BLVD
ROCK HILL, SC 29732
York County (803) 366-4848
JAGDISH VALLABHDAS SHAH M.D.
Psychiatry & Neurology (Psychiatry)
205 PIEDMONT BLVD
ROCK HILL, SC 29732
York County (704) 842-6467
EMILY LOUISE JOHNSON MSW
Social Worker
205 PIEDMONT BLVD
ROCK HILL, SC 29732
York County (803) 327-2012
NIGEL JAVON MITCHELL
Counselor (Mental Health)
205 PIEDMONT BLVD
ROCK HILL, SC 29732
York County (803) 323-2012
MS. HARRIET NEWLANDER
Registered Nurse
205 PIEDMONT BLVD, STE 100
ROCK HILL, SC 29732
York County (803) 327-2012

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 Demchak's NPI number?

The NPI number for John Demchak is 1346345345. It was assigned to this individual provider in the NPPES registry on September 14, 2006.

Where is John Demchak located?

John Demchak practices at 205 Piedmont Blvd, Rock Hill, SC 29732. The listed phone number is (803) 366-4848.

What is John Demchak's specialty?

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

Is John Demchak enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for John Demchak was last updated on August 11, 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.