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ALAN S TERLINSKY MD PC
NPI 1497939722
Internal Medicine - Nephrology in Arlington, VA

Active since December 21, 2007
611 S CARLIN SPRINGS RD, 411, ARLINGTON, VA 22204(703) 379-7110(703) 671-9096 Get Directions Write a Review

NPPES record last updated: February 22, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alan S Terlinsky Md Pc NPPES

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

ALAN S TERLINSKY MD PC (NPI 1497939722) is a healthcare organization registered as a nephrology in Arlington, Virginia and active in the NPI registry since December 2007. The organization lists Alan Stephen Terlinsky, President, as its authorized official.

NPPES Registry Identity

NPI1497939722
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameALAN S TERLINSKY MD PC
Location Address611 S CARLIN SPRINGS RD, 411Arlington, VA 22204-1064
Mailing Address611 S Carlin Springs Rd, 411Arlington, VA 22204-1064 · (703) 379-7110 · Fax (703) 671-9096
Phone(703) 379-7110
Fax(703) 671-9096
Organization SubpartNo
Authorized OfficialAlan Stephen TerlinskyPresident · (703) 379-7110
Enumeration DateDecember 21, 2007
Last NPPES UpdateFebruary 22, 2008
✔ NPI 1497939722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in VA · 0101027919
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
611 S CARLIN SPRINGS RD, Arlington, VA 22204
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN419547VA
Medicare PIN413838T47VA

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alan S Terlinsky Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateDistrict of ColumbiaEnrollment IDO20050810000368Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Alan S Terlinsky MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Alan Terlinsky, M.D.
Nephrology
NPI 1225105752
611 S CARLIN SPRINGS RD SUITE 411
Arlington, VA 22204
(703) 379-7110
✔ PECOSSame address

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

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 Alan S Terlinsky MD PC's NPI number?

The NPI number for Alan S Terlinsky MD PC is 1497939722. It was assigned to this organization in the NPPES registry on December 21, 2007.

Where is Alan S Terlinsky MD PC located?

Alan S Terlinsky MD PC is located at 611 S Carlin Springs Rd 411, Arlington, VA 22204. The listed phone number is (703) 379-7110.

What is Alan S Terlinsky MD PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Alan S Terlinsky MD PC enrolled in Medicare?

Yes. Alan S Terlinsky MD PC is registered in the Medicare PECOS enrollment system.

When is Alan S Terlinsky MD PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (District of Columbia, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Alan S Terlinsky MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Alan S Terlinsky MD PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Alan S Terlinsky MD PC was last updated on February 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.