DR. MARY MEGAN EMBRESCIA M.D.
NPI 1659556934
Psychiatry & Neurology - Psychiatry in Charleston, SC
About Dr. Mary Megan Embrescia M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY MEGAN EMBRESCIA M.D. (NPI 1659556934) is an individual psychiatry provider in Charleston, South Carolina, licensed in California (A98195) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Mary Megan Embrescia 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
8Medicare enrollment records show Mary Embrescia reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elkins, WV 26241
- Reassigned Medicare billing, West Virginia enrollment
- 246 clinicians in this Medicare group
Cleveland, OH 44109
- Reassigned Medicare billing, Ohio enrollment
- 2,147 clinicians in this Medicare group
Oceanside, NY 11572
- Reassigned Medicare billing, New York enrollment
- 12 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 305 clinicians in this Medicare group
Watertown, WI 53094
- Reassigned Medicare billing, Wisconsin enrollment
- 215 clinicians in this Medicare group
Des Moines, IA 50314
- Reassigned Medicare billing, Iowa enrollment
- 518 clinicians in this Medicare group
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa, Georgia, Massachusetts, Missouri, North Dakota, Ohio, South Dakota, Washington and Wisconsin enrollments
- Also billed through NPI 1740841188 (Wisconsin)
- 61 clinicians in this Medicare group
Black River Falls, WI 54615
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1811940331 (Wisconsin)
- 227 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
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 29401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Mary Embrescia's NPI number?
The NPI number for Mary Embrescia is 1659556934. It was assigned to this individual provider in the NPPES registry on January 4, 2008.
Where is Mary Embrescia located?
Mary Embrescia practices at 15 Lamboll St, Charleston, SC 29401. The listed phone number is (843) 722-4477.
What is Mary Embrescia's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Mary Embrescia enrolled in Medicare?
Yes. Mary Embrescia 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 Mary Embrescia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Embrescia reassigns Medicare benefits to 8 organizations: Davis Memorial Hospital (Elkins, WV), The Metrohealth System (Cleveland, OH), Integrated Telehealth Medicine PC (Oceanside, NY), Community Medical Associates, Inc. (Lawrence, MA), Watertown Physician Practices LLC (Watertown, WI) and 3 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 Mary Embrescia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Embrescia accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Anthem Blue Cross and Blue Shield and 7 other insurers list Mary Embrescia 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 Mary Embrescia was last updated on February 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Mary Megan Embrescia, M.D. · NPI 1659556934
Psychiatry physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since January 4, 2008.
## Identity
- **NPI:** 1659556934 (Entity type: Individual)
- **Enumerated:** January 4, 2008
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A98195 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 15 LAMBOLL ST, Charleston, SC 29401-2314
- **Phone:** (843) 722-4477
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Davis Memorial Hospital (NPI 1619964806, Elkins, WV); The Metrohealth System (NPI 1053353896, Cleveland, OH); Integrated Telehealth Medicine PC (NPI 1124870233, Oceanside, NY); Community Medical Associates, Inc. (NPI 1144544040, Lawrence, MA); Watertown Physician Practices LLC (NPI 1770964363, Watertown, WI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** February 25, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1659556934) · Data from the CMS NPPES public registry.