John Hardisty, M.S., PA-C
NPI 1689097099 · Medical Physician Assistant · Decatur, AL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hardisty, M.S., PA-C is a Medical Physician Assistant provider in Decatur, AL (NPI 1689097099).
Provider details
- NPI number
- 1689097099
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.S., PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- TA.1771 (AL)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
86 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 49 | $176 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 13 | $69 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 13 | $11 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 11 | $116 |
Typical Medicare-allowed amounts for these services range $11–$176 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$224 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-01-22
- Last updated
- 2014-01-22
Frequently asked questions
- What is John Hardisty's NPI number?
- John Hardisty's National Provider Identifier (NPI) is 1689097099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hardisty's specialty?
- John Hardisty is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Hardisty located?
- John Hardisty's practice location on file with NPPES is 1201 7th St Se, Decatur, AL 35601-3337.
- What is John Hardisty's phone number?
- The practice phone number listed in the NPPES registry for John Hardisty is (256) 341-3328.
- Does John Hardisty accept Medicare?
- John Hardisty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hardisty's NPI active?
- Yes — John Hardisty's NPI (1689097099) is active in the NPPES registry as of the last update on 2014-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.