John Hughes, M.D./MPH
NPI 1194256297 · Internal Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hughes, M.D./MPH is a Internal Medicine Physician provider in Washington, DC (NPI 1194256297).
Provider details
- NPI number
- 1194256297
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D./MPH
- Sex
- Male
- Sole proprietor
- No
- License
- MD048395 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
1,259 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 589 | $142 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 237 | $144 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 123 | $101 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 92 | $200 |
| Administration of Influenza Virus VaccineG0008 | 69 | $36 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 408 | 127 |
| Amlodipine Besylate | 230 | 72 |
| Losartan Potassium | 195 | 58 |
| Rosuvastatin Calcium | 145 | 50 |
| Levothyroxine Sodium | 113 | 42 |
| Lisinopril | 102 | 37 |
| Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (1)
- 395 W 12th AveThird FloorColumbus, OH 43210-1267Phone: (614) 293-3989
Registry dates
- Enumerated
- 2017-03-21
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is John Hughes's NPI number?
- John Hughes's National Provider Identifier (NPI) is 1194256297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hughes's specialty?
- John Hughes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Hughes located?
- John Hughes's practice location on file with NPPES is 5215 Loughboro Rd Nw, Washington, DC 20016-2618.
- What is John Hughes's phone number?
- The practice phone number listed in the NPPES registry for John Hughes is (202) 537-4400.
- Does John Hughes accept Medicare?
- John Hughes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hughes's NPI active?
- Yes — John Hughes's NPI (1194256297) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.