SONIA ALAM MD
NPI 1316301633
Psychiatry & Neurology - Addiction Medicine in Fredericksburg, VA
About Sonia Alam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SONIA ALAM MD (NPI 1316301633) is an individual addiction medicine provider in Fredericksburg, Virginia, licensed in Virginia (0101269996) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Virginia Hospital Center, and maintains a secondary practice location in Philadelphia.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Sonia Alam Md 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
6Medicare enrollment records show Sonia Alam reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fredericksburg, VA 22401
- Reassigned Medicare billing, Virginia enrollment
- 547 clinicians in this Medicare group
Alexandria, VA 22311
- Reassigned Medicare billing, District of Columbia enrollment
- 436 clinicians in this Medicare group
Mc Lean, VA 22101
- Reassigned Medicare billing, District of Columbia enrollment
- 4 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Sheppard Pratt Physicians PA
- 187 clinicians in this Medicare group
Timonium, MD 21093
- Reassigned Medicare billing, District of Columbia, Maryland and Virginia enrollments
- 191 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Virginia Hospital Center
Acute Care Hospitals · Arlington, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22401 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
FREDERICKSBURG, VA 22401
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 Sonia Alam's NPI number?
The NPI number for Sonia Alam is 1316301633. It was assigned to this individual provider in the NPPES registry on April 12, 2016.
Where is Sonia Alam located?
Sonia Alam practices at 1200 Sam Perry Blvd, Fredericksburg, VA 22401. The listed phone number is (540) 741-3900.
What is Sonia Alam's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.
Is Sonia Alam enrolled in Medicare?
Yes. Sonia Alam 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 Sonia Alam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Alam reassigns Medicare benefits to 6 organizations: Mary Washington Healthcare Physicians (Fredericksburg, VA), Virginia Hospital Center Physician Group LLC (Alexandria, VA), Mclean Neuropsychiatric Treatment Center LLC (Mc Lean, VA), Medstar Medical Group II LLC (Washington, DC), Sheppard Pratt Physicians, P.A. (Baltimore, MD) and 1 more organization, 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 Sonia Alam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sonia Alam accept?
Health plans from Oscar Health list Sonia Alam 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.
Is Sonia Alam affiliated with any hospitals?
According to CMS data, Sonia Alam is affiliated with Virginia Hospital Center.
When was this NPI record last updated?
The NPPES record for Sonia Alam was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Sonia Alam, MD · NPI 1316301633
Addiction Medicine physician in Fredericksburg, Virginia. Individual provider, active in the CMS NPPES registry since April 12, 2016.
## Identity
- **NPI:** 1316301633 (Entity type: Individual)
- **Enumerated:** April 12, 2016
- **Primary specialty:** Psychiatry & Neurology - Addiction Medicine · taxonomy 2084A0401X
- **State license:** 0101269996 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1200 SAM PERRY BLVD, Fredericksburg, VA 22401-4456
- **Phone:** (540) 741-3900
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Mary Washington Healthcare Physicians (NPI 1295999852, Fredericksburg, VA); Virginia Hospital Center Physician Group LLC (NPI 1003228917, Alexandria, VA); Mclean Neuropsychiatric Treatment Center LLC (NPI 1356935597, Mc Lean, VA); Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Sheppard Pratt Physicians, P.A. (NPI 1518990712, Baltimore, MD); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** June 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1316301633) · Data from the CMS NPPES public registry.