Mark Collins, MD
NPI 1306008321 · Emergency Medicine Physician · Danville, IN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Collins, MD is a Emergency Medicine Physician provider in Danville, IN (NPI 1306008321).
Provider details
- NPI number
- 1306008321
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11014460A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
559 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 261 | $164 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 119 | $6 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 108 | $114 |
| Critical Care, First 30-74 Minutes99291 | 41 | $201 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 30 | $67 |
Typical Medicare-allowed amounts for these services range $6–$201 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 47 | 47 |
| Ondansetronbrand: Ondansetron Odt | 33 | 32 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | 27 |
| Doxycycline Hyclate | 25 | 25 |
| Prednisone | 25 | 24 |
| Famotidine | 18 | 18 |
| Ibuprofen | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-30
- Last updated
- 2021-03-31
- Certified
- 2021-03-31
Frequently asked questions
- What is Mark Collins's NPI number?
- Mark Collins's National Provider Identifier (NPI) is 1306008321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Collins's specialty?
- Mark Collins is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Collins located?
- Mark Collins's practice location on file with NPPES is 1000 E Main St, Danville, IN 46122-1948.
- What is Mark Collins's phone number?
- The practice phone number listed in the NPPES registry for Mark Collins is (317) 745-4451.
- Does Mark Collins accept Medicare?
- Mark Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Collins's NPI active?
- Yes — Mark Collins's NPI (1306008321) is active in the NPPES registry as of the last update on 2021-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.