Massie Headley, MD
NPI 1649249426 · Family Medicine Physician · Jackson, MS
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Massie Headley, MD is a Family Medicine Physician provider in Jackson, MS (NPI 1649249426).
Provider details
- NPI number
- 1649249426
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 14432 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
9,165 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,774 | $116 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 1,091 | $15 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 1,034 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,007 | $82 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 942 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 151 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 809 | 307 |
| Atorvastatin Calcium | 427 | 127 |
| Amlodipine Besylate | 427 | 131 |
| Losartan Potassium | 359 | 104 |
| Gabapentin | 357 | 110 |
| Rosuvastatin Calcium | 315 | 98 |
| Diclofenac Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,426 across 84 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
- 2006-03-15
- Last updated
- 2018-03-13
Frequently asked questions
- What is Massie Headley's NPI number?
- Massie Headley's National Provider Identifier (NPI) is 1649249426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Massie Headley's specialty?
- Massie Headley is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Massie Headley located?
- Massie Headley's practice location on file with NPPES is 6250 Old Canton Rd, Jackson, MS 39211-2946.
- What is Massie Headley's phone number?
- The practice phone number listed in the NPPES registry for Massie Headley is (601) 957-1015.
- Does Massie Headley accept Medicare?
- Massie Headley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Massie Headley's NPI active?
- Yes — Massie Headley's NPI (1649249426) is active in the NPPES registry as of the last update on 2018-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.