DR. MARIA DEL MAR COLON MD
NPI 1518167642
Obstetrics & Gynecology - Maternal & Fetal Medicine in Silver Spring, MD
About Dr. Maria Del Mar Colon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIA DEL MAR COLON MD (NPI 1518167642) is an individual maternal & fetal medicine provider in Silver Spring, Maryland, licensed in Maryland (71063) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Maria Del Mar Colon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Maria Del Mar Colon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- 34 clinicians in this Medicare group
Richmond, VA 23227
- Reassigned Medicare billing, Virginia enrollment
- Medicare enrollment name: Bon Secours St Marys Hospital Of Richmond LLC
- 164 clinicians in this Medicare group
Mechanicsville, VA 23116
- Reassigned Medicare billing, Virginia enrollment
- 61 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SILVER SPRING, MD 20910
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 Maria Del Mar Colon's NPI number?
The NPI number for Maria Del Mar Colon is 1518167642. It was assigned to this individual provider in the NPPES registry on July 18, 2007.
Where is Maria Del Mar Colon located?
Maria Del Mar Colon practices at 1400 Forest Glen Rd Ste 415, Silver Spring, MD 20910. The listed phone number is (301) 681-7183.
What is Maria Del Mar Colon's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Maria Del Mar Colon enrolled in Medicare?
Yes. Maria Del Mar Colon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Maria Del Mar Colon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Del Mar Colon reassigns Medicare benefits to 3 organizations: Pediatrix Medical Group Of The Mid-Atlantic PC (Rockville, MD), Bon Secours-St. Mary's Hospital Of Richmond, Inc. (Richmond, VA) and Bon Secours St. Francis Medical Center, Inc. (Mechanicsville, VA). 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 Maria Del Mar Colon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Maria Del Mar Colon was last updated on August 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Maria Del Mar Colon, MD · NPI 1518167642
Maternal & Fetal Medicine physician in Silver Spring, Maryland. Individual provider, active in the CMS NPPES registry since July 18, 2007.
## Identity
- **NPI:** 1518167642 (Entity type: Individual)
- **Enumerated:** July 18, 2007
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** 71063 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 FOREST GLEN RD STE 415, Silver Spring, MD 20910-1476
- **Phone:** (301) 681-7183
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Pediatrix Medical Group Of The Mid-Atlantic PC (NPI 1205859691, Rockville, MD); Bon Secours-St. Mary's Hospital Of Richmond, Inc. (NPI 1598782187, Richmond, VA); Bon Secours St. Francis Medical Center, Inc. (NPI 1780948083, Mechanicsville, VA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 31, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1518167642) · Data from the CMS NPPES public registry.