LEIA M MEDLOCK M.D.
NPI 1659531077
Obstetrics & Gynecology in Laurel, MD
About Leia M Medlock M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIA M MEDLOCK M.D. (NPI 1659531077) is an individual obstetrics & gynecology provider in Laurel, Maryland, licensed in Maryland (D0074550) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2008).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Leia M Medlock M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Leia Medlock reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Laurel, MD 20707
- Reassigned Medicare billing, District of Columbia enrollment
- 328 clinicians in this Medicare group
Kensington, MD 20895
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 clinicians in this Medicare group
Baltimore, MD 21225
- Reassigned Medicare billing, Maryland enrollment
- 6 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 34 clinicians in this Medicare group
Gaithersburg, MD 20878
- Reassigned Medicare billing, District of Columbia enrollment
- 340 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia enrollment
- 1,534 clinicians in this Medicare group
Damascus, MD 20872
- Reassigned Medicare billing, District of Columbia enrollment
- 60 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20707 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Leia Medlock's NPI number?
The NPI number for Leia Medlock is 1659531077. It was assigned to this individual provider in the NPPES registry on June 10, 2008.
Where is Leia Medlock located?
Leia Medlock practices at 300 Main St, Laurel, MD 20707. The listed phone number is (240) 554-5505.
What is Leia Medlock's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Leia Medlock enrolled in Medicare?
Yes. Leia Medlock is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Leia Medlock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leia Medlock reassigns Medicare benefits to 7 organizations: Dimensions Healthcare Associates Inc (Laurel, MD), Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Kensington, MD), Family Health Centers Of Baltimore (Baltimore, MD), Pediatrix Medical Group Of The Mid-Atlantic PC (Rockville, MD), Adventist Physician Services, Inc. (Gaithersburg, MD) and 2 more organizations, listed in the Medicare section above. 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 Leia Medlock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leia Medlock accept?
Health plans from Oscar Health list Leia Medlock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Leia Medlock was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Leia M Medlock, M.D. · NPI 1659531077
Obstetrics & Gynecology physician in Laurel, Maryland. Individual provider, active in the CMS NPPES registry since June 10, 2008.
## Identity
- **NPI:** 1659531077 (Entity type: Individual)
- **Enumerated:** June 10, 2008
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** D0074550 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 MAIN ST, Laurel, MD 20707-4114
- **Phone:** (240) 554-5505 · **Fax:** (240) 280-7472
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Dimensions Healthcare Associates Inc (NPI 1487714168, Laurel, MD); Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1376601872, Kensington, MD); Family Health Centers Of Baltimore (NPI 1346286713, Baltimore, MD); Pediatrix Medical Group Of The Mid-Atlantic PC (NPI 1205859691, Rockville, MD); Adventist Physician Services, Inc. (NPI 1376623207, Gaithersburg, MD); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2008
## Record status
- **NPPES last updated:** January 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1659531077) · Data from the CMS NPPES public registry.