David Hardin, M.D.
NPI 1629489059 · Internal Medicine Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hardin, M.D. is a Internal Medicine Physician provider in Birmingham, AL (NPI 1629489059).
Provider details
- NPI number
- 1629489059
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 34412 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,332 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 | 670 | $111 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 605 | $60 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 36 | $12 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $149 |
Typical Medicare-allowed amounts for these services range $12–$149 (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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 1,368 | 200 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 1,018 | 157 |
| Gabapentin | 882 | 159 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 747 | 115 |
| Tizanidine Hcl | 549 | 98 |
| Ibuprofen | 348 | 82 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$500 across 25 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
Additional practice locations (1)
- 3 Brown CirAlabaster, AL 35007-3811Phone: (205) 984-2729
Registry dates
- Enumerated
- 2014-05-20
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is David Hardin's NPI number?
- David Hardin's National Provider Identifier (NPI) is 1629489059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hardin's specialty?
- David Hardin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Hardin located?
- David Hardin's practice location on file with NPPES is 5057 Pinnacle Sq, Birmingham, AL 35235-3216.
- What is David Hardin's phone number?
- The practice phone number listed in the NPPES registry for David Hardin is (205) 508-5300.
- Does David Hardin accept Medicare?
- David Hardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hardin's NPI active?
- Yes — David Hardin's NPI (1629489059) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.