Justin Grannell, DO
NPI 1609197391 · Family Medicine Physician · Bristol, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Grannell, DO is a Family Medicine Physician provider in Bristol, IN (NPI 1609197391).
Provider details
- NPI number
- 1609197391
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02003881A (IN)
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
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,686 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) |
|---|---|---|
| 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 | 628 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 560 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 430 | $117 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 429 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 271 | $117 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 162 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 823 | 236 |
| Levothyroxine Sodium | 506 | 127 |
| Amlodipine Besylate | 501 | 156 |
| Lisinopril | 500 | 154 |
| Ezetimibe | 337 | 96 |
| Omeprazole | 317 | 102 |
| Losartan Potassium | 290 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,092 across 155 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 (2)
- 3301 County Road 6 EElkhart, IN 46514-7673Phone: (574) 264-9635Fax: (574) 262-0398
- 206 W Warren StMiddlebury, IN 46540-9410Phone: (574) 825-2146Fax: (574) 524-7435
Registry dates
- Enumerated
- 2010-06-16
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Justin Grannell's NPI number?
- Justin Grannell's National Provider Identifier (NPI) is 1609197391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Grannell's specialty?
- Justin Grannell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Grannell located?
- Justin Grannell's practice location on file with NPPES is 306 E Vistula, Bristol, IN 46507-9489.
- What is Justin Grannell's phone number?
- The practice phone number listed in the NPPES registry for Justin Grannell is (574) 848-4427.
- Does Justin Grannell accept Medicare?
- Justin Grannell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Grannell's NPI active?
- Yes — Justin Grannell's NPI (1609197391) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.