Katherine Phuong-Nam Vo-Dinh, FNP-BC
Nurse Practitioner · Frederick, MD
At a glance
501 W 7Th St, Frederick, MD 21701-4586
NPPES record updated Jul 7, 2025. 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
501 W 7Th StFrederick, MD 21701-4586
Additional reported practice locations
11155 Ne Halsey StreetRose City Urgent Care And Family Practice
Portland, OR 97220
Phone: 7078268264 83 Retail Commons Pkwy
Martinsburg, WV 254036172
Phone: 3042649730 3430 Worthington Blvd
Frederick, MD 217047017
Phone: 2402156310 16403 Old Emmitsburg Rd
Emmitsburg, MD 217278929
Phone: 2402156310 1194 Dutchmans Creek Dr
Brunswick, MD 217169786
Phone: 2402156310
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2010
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Frederick Health Hospital Frederick, MD
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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
- Nurse Practitioner
- Taxonomy code
- 363L00000X
- Enumeration date
- Feb 8, 2011
- Record updated
- Jul 7, 2025
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- KATHERINE VO-DINH LOLLAR
- Reported credentials
- FNP-BC
Reported taxonomies and licenses
163W00000X
License reported: R116411 MD
363LF0000X
License reported: 201350063NP OR
363L00000X · Primary
License reported: R091379 MD
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
501 W 7Th StFrederick, MD 21701-4586
- Phone
- (240) 251-6310
- Fax
- (240) 566-7754
Mailing address
1 FREDERICK HEALTH WAYFREDERICK, MD 217019435
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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