Brendan Griesmer, MD
NPI 1295767317 · Internal Medicine Physician · Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brendan Griesmer, MD is a Internal Medicine Physician provider in Myrtle Beach, SC (NPI 1295767317).
Provider details
- NPI number
- 1295767317
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301081755 (OH)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,608 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,883 | $120 |
| 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 | 1,401 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 638 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 231 | $84 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 134 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 189 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 2,031 | 597 |
| Amlodipine Besylate | 927 | 271 |
| Levothyroxine Sodium | 900 | 246 |
| Rosuvastatin Calcium | 803 | 254 |
| Losartan Potassium | 775 | 225 |
| Lisinopril | 672 | 198 |
| Omeprazole |
Practice location
Mailing address
Additional practice locations (1)
- 18697 Bagley RdMiddleburg Heights, OH 44130-3417Phone: (440) 816-8000
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2021-03-15
- Certified
- 2021-03-15
Frequently asked questions
- What is Brendan Griesmer's NPI number?
- Brendan Griesmer's National Provider Identifier (NPI) is 1295767317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brendan Griesmer's specialty?
- Brendan Griesmer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brendan Griesmer located?
- Brendan Griesmer's practice location on file with NPPES is 101 Mcleod Health Blvd Ste 201, Myrtle Beach, SC 29579.
- What is Brendan Griesmer's phone number?
- The practice phone number listed in the NPPES registry for Brendan Griesmer is (843) 646-8001.
- Does Brendan Griesmer accept Medicare?
- Brendan Griesmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brendan Griesmer's NPI active?
- Yes — Brendan Griesmer's NPI (1295767317) is active in the NPPES registry as of the last update on 2021-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.