Michael Mcinnis, NP
NPI 1811402910 · Nurse Practitioner · Greenville, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Mcinnis, NP is a Nurse Practitioner provider in Greenville, SC (NPI 1811402910).
Provider details
- NPI number
- 1811402910
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 21486 (SC)
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
8 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
1,411 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 524 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 239 | $72 |
| X-Ray of Knee, 4 Or More Views73564 | 199 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $101 |
| X-Ray of Hip, 2-3 Views73502 | 84 | $34 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 205 | 180 |
| Meloxicam | 52 | 36 |
| Oxycodone Hcl | 49 | 45 |
| Clindamycin Hcl | 48 | 42 |
| Tramadol Hcl | 45 | 38 |
| Tizanidine Hcl | 29 | 26 |
| Gabapentin | 27 | 24 |
| Methylprednisolone | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-12-11
- Last updated
- 2018-06-26
Frequently asked questions
- What is Michael Mcinnis's NPI number?
- Michael Mcinnis's National Provider Identifier (NPI) is 1811402910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mcinnis's specialty?
- Michael Mcinnis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Mcinnis located?
- Michael Mcinnis's practice location on file with NPPES is Piedmont Orthopaedic Associates, Greenville, SC 29615-4816.
- What is Michael Mcinnis's phone number?
- The practice phone number listed in the NPPES registry for Michael Mcinnis is (864) 234-7654.
- Does Michael Mcinnis accept Medicare?
- Michael Mcinnis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Mcinnis's NPI active?
- Yes — Michael Mcinnis's NPI (1811402910) is active in the NPPES registry as of the last update on 2018-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.