DR. DEBORAH Y CLARK M.D.
NPI 1730137209
Obstetrics & Gynecology in Upper Marlboro, MD

Active since May 05, 2006PECOS Enrolled
1221 MERCANTILE LN, UPPER MARLBORO, MD 20774(301) 618-5500 Get Directions Write a Review

NPPES record last updated: July 1, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Deborah Y Clark M.d. NPPES

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

DR. DEBORAH Y CLARK M.D. (NPI 1730137209) is an individual obstetrics & gynecology provider in Upper Marlboro, Maryland, licensed in Maryland (D78154) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1730137209
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. DEBORAH Y CLARKCredential: M.D.
Location Address1221 MERCANTILE LNUpper Marlboro, MD 20774-5374
Mailing Address1001 Pine Heights Ave, Suite 100Baltimore, MD 21229-5208 · (410) 644-2582 · Fax (410) 644-6232
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateMay 5, 2006
Last NPPES UpdateJuly 1, 2021
NPPES CertifiedJune 11, 2021
NPI 1730137209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses Licensed in MD · D78154 Licensed in IN · 01072948A
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1221 MERCANTILE LN, Upper Marlboro, MD 20774

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. Deborah Y Clark M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2769457407
PECOS Enrollment IDI20260518003161
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 20774 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
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 20

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

Psychiatry & Neurology (Psychiatry)
1221 MERCANTILE LN
LARGO, MD 20774
Anesthesiology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Internal Medicine
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1221 MERCANTILE LN, DEPT OF OBGYN
LARGO, MD 20774
Anesthesiology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Physician Assistant
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Urology
1221 MERCANTILE LN, KAISER PERMANENTE DEPARTMENT OF UROLOGY
LARGO, MD 20774
Obstetrics & Gynecology
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774

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 Deborah Clark's NPI number?

The NPI number for Deborah Clark is 1730137209. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Deborah Clark located?

Deborah Clark practices at 1221 Mercantile Ln, Upper Marlboro, MD 20774. The listed phone number is (301) 618-5500.

What is Deborah Clark's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Deborah Clark enrolled in Medicare?

Yes. Deborah Clark is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Deborah Clark was last updated on July 1, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.