Gary Wharton, NP
NPI 1497366942 · Psychiatric/Mental Health Nurse Practitioner · Avon, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Wharton, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Avon, IN (NPI 1497366942).
Provider details
- NPI number
- 1497366942
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 71010254A (IN)
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
5 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
132 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 112 | $39 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 20 | $64 |
Typical Medicare-allowed amounts for these services range $39–$64 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 33 | — |
| Trazodone Hcl | 31 | 16 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 30 | — |
| Olanzapine | 25 | — |
| Duloxetine Hcl | 18 | — |
| Gabapentin | 18 | — |
| Desvenlafaxine Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-10
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Gary Wharton's NPI number?
- Gary Wharton's National Provider Identifier (NPI) is 1497366942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Wharton's specialty?
- Gary Wharton is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gary Wharton located?
- Gary Wharton's practice location on file with NPPES is 7114 Galen Dr W Ste 108, Avon, IN 46123-8659.
- What is Gary Wharton's phone number?
- The practice phone number listed in the NPPES registry for Gary Wharton is (317) 556-0309.
- Does Gary Wharton accept Medicare?
- Gary Wharton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Wharton's NPI active?
- Yes — Gary Wharton's NPI (1497366942) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.