Crystal Nicole Mann, P.A.
Physician Assistant · Washington, DC
At a glance
1827 Adams Mill Rd Nw Ste C, Washington, DC 20009-1901
NPPES record updated Nov 24, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1827 Adams Mill Rd Nw Ste CWashington, DC 20009-1901
Additional reported practice locations
5231 John Tyler HwyWilliamsburg, VA 231852553
Phone: 7572208300 120 Kings Way Ste 1400
Williamsburg, VA 231852508
Phone: 7573452555
Fax: 7573450366 7364 Richmond Rd
Williamsburg, VA 231887220
Phone: 7573450011
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2003
- CMS specialties
- Physician Assistant
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Mary Immaculate Hospital Newport News, VA
- Riverside Doctors' Hospital Of Williamsburg Williamsburg, VA
- Riverside Regional Medical Center Newport News, VA
- Riverside Shore Memorial Hospital Onancock, VA
- Riverside Walter Reed Hospital Gloucester, VA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Mar 31, 2006
- Record updated
- Nov 24, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- P.A.
Reported taxonomies and licenses
363A00000X
License reported: 0110001941 VA
363A00000X · Primary
License reported: 031359 DC
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1827 Adams Mill Rd Nw Ste CWashington, DC 20009-1901
- Phone
- (202) 627-1903
- Fax
- (202) 660-0025
Mailing address
130 SUTTER ST FL 2SAN FRANCISCO, CA 941044009
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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