Marshall Mchenry, M.D.
NPI 1659366938 · Internal Medicine Physician · Cincinnati, OH
Marshall Mchenry, M.D. is a Internal Medicine Physician provider in Cincinnati, OH (NPI 1659366938).
Provider details
- NPI number
- 1659366938
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35046952 (OH)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
600 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 | 349 | $87 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 116 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $81 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 33 | $12 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 25 | $53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 423 | 124 |
| Atorvastatin Calcium | 359 | 105 |
| Levothyroxine Sodium | 308 | 87 |
| Amlodipine Besylate | 281 | 92 |
| Omeprazole | 279 | 83 |
| Montelukast Sodium | 218 | 72 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-13
- Last updated
- 2021-01-29
- Certified
- 2021-01-29
Frequently asked questions
- What is Marshall Mchenry's NPI number?
- Marshall Mchenry's National Provider Identifier (NPI) is 1659366938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Mchenry's specialty?
- Marshall Mchenry is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Mchenry located?
- Marshall Mchenry's practice location on file with NPPES is 2123 Auburn Ave Ste 204, Cincinnati, OH 45219-2906.
- What is Marshall Mchenry's phone number?
- The practice phone number listed in the NPPES registry for Marshall Mchenry is (513) 251-9900.
- Is Marshall Mchenry's NPI active?
- Yes — Marshall Mchenry's NPI (1659366938) is active in the NPPES registry as of the last update on 2021-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.