DR. MARY TERESA RYDER M.D.
NPI 1437189982
Family Medicine in Lorton, VA

Q: What is Mary Ryder's NPI number?

The NPI number for Mary Ryder is 1437189982. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Q: What is Mary Ryder's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Ryder was last updated on July 15, 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.

Active since July 03, 2006PECOS Enrolled

9500 RICHMOND HWY, LORTON, VA 22079(703) 339-7788(703) 339-5713 Get Directions Write a Review

NPPES record last updated: July 15, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Mary Teresa Ryder M.d. NPPES

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

DR. MARY TERESA RYDER M.D. (NPI 1437189982) is an individual family medicine provider in Lorton, Virginia, licensed in Virginia (0101052496) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437189982

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. MARY TERESA RYDERCredential: M.D.

Location Address9500 RICHMOND HWYLorton, VA 22079-2124

Mailing Address5780 Westchester StAlexandria, VA 22310-1145 · (703) 719-0461

Phone(703) 339-7788

Fax(703) 339-5713

Sole ProprietorYes

Enumeration DateJuly 3, 2006

Last NPPES UpdateJuly 15, 2008

✔ NPI 1437189982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in VA · 0101052496

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

9500 RICHMOND HWY, Lorton, VA 22079

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Other Identifiers 3

Medicare UPING09387VA

Medicare ID-Type Unspecified008520W000VA

Medicare PING00500DC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mary Teresa Ryder M.d. 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 22079 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

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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 7

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

AMEN C OTUNBA FNP-C

Nurse Practitioner (Family)