Lars Grimm
NPI 1619110624 · Diagnostic Radiology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lars Grimm is a Diagnostic Radiology Physician provider in Durham, NC (NPI 1619110624).
Provider details
- NPI number
- 1619110624
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,215 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 277 | $26 |
| Screening Mammography77067 | 277 | $33 |
| Screening Mammography77067 | 168 | $33 |
| Screening 3d Breast Mammography77063 | 165 | $26 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 95 | $26 |
| Limited Ultrasound Scan of 1 Breast76642 | 75 | $31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19,328 across 12 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
- 2009-04-07
- Last updated
- 2014-04-24
Frequently asked questions
- What is Lars Grimm's NPI number?
- Lars Grimm's National Provider Identifier (NPI) is 1619110624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lars Grimm's specialty?
- Lars Grimm is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lars Grimm located?
- Lars Grimm's practice location on file with NPPES is 2301 Erwin Rd, Durham, NC 27705-4699.
- What is Lars Grimm's phone number?
- The practice phone number listed in the NPPES registry for Lars Grimm is (919) 684-8111.
- Does Lars Grimm accept Medicare?
- Lars Grimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lars Grimm's NPI active?
- Yes — Lars Grimm's NPI (1619110624) is active in the NPPES registry as of the last update on 2014-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.