Katelyn Gudyka-Massie, DO
NPI 1659014678 · Internal Medicine Physician · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Gudyka-Massie, DO is a Internal Medicine Physician provider in Fredericksburg, VA (NPI 1659014678).
Provider details
- NPI number
- 1659014678
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 0102209541 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 36 | 14 |
| Atorvastatin Calcium | 26 | 12 |
| Omeprazole | 23 | — |
| Carvedilol | 22 | — |
| Hydrochlorothiazide | 17 | — |
| Lisinopril | 17 | — |
| Losartan Potassium | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-18
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Katelyn Gudyka-Massie's NPI number?
- Katelyn Gudyka-Massie's National Provider Identifier (NPI) is 1659014678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Gudyka-Massie's specialty?
- Katelyn Gudyka-Massie is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katelyn Gudyka-Massie located?
- Katelyn Gudyka-Massie's practice location on file with NPPES is 1001 Sam Perry Blvd, Fredericksburg, VA 22401-4453.
- What is Katelyn Gudyka-Massie's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Gudyka-Massie is (540) 741-4350.
- Does Katelyn Gudyka-Massie accept Medicare?
- Katelyn Gudyka-Massie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Gudyka-Massie's NPI active?
- Yes — Katelyn Gudyka-Massie's NPI (1659014678) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.