Brock Hardin, M.D.
NPI 1639565583 · Sports Medicine (Family Medicine) Physician · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Sports Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brock Hardin, M.D. is a Sports Medicine (Family Medicine) Physician provider in Kalamazoo, MI (NPI 1639565583).
Provider details
- NPI number
- 1639565583
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301504273 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
479 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 116 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 68 | $129 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 57 | $43 |
| Injection Into Tendon Or Ligament20550 | 41 | $38 |
| Ultrasonic Guidance for Needle Placement76942 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Diclofenac Sodiumbrand: Diclofenac Sodium Er | 13 |
| Naproxen | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-07
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Brock Hardin's NPI number?
- Brock Hardin's National Provider Identifier (NPI) is 1639565583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brock Hardin's specialty?
- Brock Hardin is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Brock Hardin located?
- Brock Hardin's practice location on file with NPPES is 2490 S 11th St Ste 201, Kalamazoo, MI 49009-2175.
- What is Brock Hardin's phone number?
- The practice phone number listed in the NPPES registry for Brock Hardin is (269) 343-1535.
- Does Brock Hardin accept Medicare?
- Brock Hardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brock Hardin's NPI active?
- Yes — Brock Hardin's NPI (1639565583) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.