Charles Hanshaw, DO
NPI 1871523209 · Internal Medicine Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Hanshaw, DO is a Internal Medicine Physician provider in Dayton, OH (NPI 1871523209).
Provider details
- NPI number
- 1871523209
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34003234H (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
19 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
43 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $84 |
Typical Medicare-allowed amounts for these services range $84–$84 (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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 77 | 21 |
| Gabapentin | 48 | 11 |
| Atorvastatin Calcium | 33 | — |
| Lisinopril | 29 | 13 |
| Carvedilol | 25 | — |
| Tramadol Hcl | 25 | — |
| Tizanidine Hcl | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2015-11-19
Frequently asked questions
- What is Charles Hanshaw's NPI number?
- Charles Hanshaw's National Provider Identifier (NPI) is 1871523209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Hanshaw's specialty?
- Charles Hanshaw is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Hanshaw located?
- Charles Hanshaw's practice location on file with NPPES is 8940 Kingsridge Dr, Dayton, OH 45458-1632.
- What is Charles Hanshaw's phone number?
- The practice phone number listed in the NPPES registry for Charles Hanshaw is (937) 439-7430.
- Does Charles Hanshaw accept Medicare?
- Charles Hanshaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Hanshaw's NPI active?
- Yes — Charles Hanshaw's NPI (1871523209) is active in the NPPES registry as of the last update on 2015-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.