Michael Griffith, PA
NPI 1588903603 · Physician Assistant · Jonesboro, AR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Griffith, PA is a Physician Assistant provider in Jonesboro, AR (NPI 1588903603).
Provider details
- NPI number
- 1588903603
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA-197 (AR)
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
13 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
1,865 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 949 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 293 | $97 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 203 | $69 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 97 | $83 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 67 | $43 |
| Injection Into Tendon Or Ligament |
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 |
|---|---|---|
| Gabapentin | 128 | 55 |
| Meloxicam | 95 | 37 |
| Tramadol Hcl | 74 | 34 |
| Diclofenac Sodium | 48 | 24 |
| Celecoxib | 29 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 19 |
| Methylprednisolone | 21 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$112 across 5 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
- 2013-02-08
- Last updated
- 2016-01-18
Frequently asked questions
- What is Michael Griffith's NPI number?
- Michael Griffith's National Provider Identifier (NPI) is 1588903603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Griffith's specialty?
- Michael Griffith is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Griffith located?
- Michael Griffith's practice location on file with NPPES is 4802 E Johnson Ave, Jonesboro, AR 72401-8413.
- What is Michael Griffith's phone number?
- The practice phone number listed in the NPPES registry for Michael Griffith is (870) 936-8000.
- Does Michael Griffith accept Medicare?
- Michael Griffith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Griffith's NPI active?
- Yes — Michael Griffith's NPI (1588903603) is active in the NPPES registry as of the last update on 2016-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.