Donald Welch, APRN-CNP
NPI 1538632666 · Nurse Practitioner · Columbus, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Welch, APRN-CNP is a Nurse Practitioner provider in Columbus, OH (NPI 1538632666).
Provider details
- NPI number
- 1538632666
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-CNP
- Sex
- Male
- Sole proprietor
- No
- License
- APRN.CNP.024132 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
46 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 23 | $98 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 23 | $143 |
Typical Medicare-allowed amounts for these services range $98–$143 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 31 | 31 |
| Cephalexin | 27 | 27 |
| Naproxen | 26 | 26 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
| Ciprofloxacin Hcl | 18 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 | 15 |
| Azithromycin | 15 | 15 |
Practice location
Mailing address
Additional practice locations (1)
- 55 Hospital DrAthens, OH 45701-2302Phone: (740) 593-5551
Registry dates
- Enumerated
- 2019-01-11
- Last updated
- 2023-09-28
- Certified
- 2023-09-28
Frequently asked questions
- What is Donald Welch's NPI number?
- Donald Welch's National Provider Identifier (NPI) is 1538632666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Welch's specialty?
- Donald Welch is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donald Welch located?
- Donald Welch's practice location on file with NPPES is 410 W 10th Ave, Columbus, OH 43210-1240.
- What is Donald Welch's phone number?
- The practice phone number listed in the NPPES registry for Donald Welch is (614) 293-8305.
- Does Donald Welch accept Medicare?
- Donald Welch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Welch's NPI active?
- Yes — Donald Welch's NPI (1538632666) is active in the NPPES registry as of the last update on 2023-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.