Mark Keller, M.D.
NPI 1295789535 · Family Medicine Physician · Asheboro, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Keller, M.D. is a Family Medicine Physician provider in Asheboro, NC (NPI 1295789535).
Provider details
- NPI number
- 1295789535
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 30821 (NC)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,526 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 911 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 687 | $119 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 398 | $13 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 276 | $68 |
| Urinalysis, Manual Test81002 | 227 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 211 | 200 |
| Prednisone | 183 | 171 |
| Azelastine Hcl | 156 | 145 |
| Azithromycin | 133 | 126 |
| Ciprofloxacin Hcl | 59 | 58 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 58 | 55 |
| Cefdinir | 43 | 42 |
| Methylprednisolone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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 (1)
- 111 Gateway Center DrKernersville, NC 27284-2999Phone: (336) 996-2173
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2020-10-25
- Certified
- 2020-09-06
Frequently asked questions
- What is Mark Keller's NPI number?
- Mark Keller's National Provider Identifier (NPI) is 1295789535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Keller's specialty?
- Mark Keller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Keller located?
- Mark Keller's practice location on file with NPPES is 197 Nc Highway 42 N Ste B, Asheboro, NC 27203.
- What is Mark Keller's phone number?
- The practice phone number listed in the NPPES registry for Mark Keller is (336) 625-2560.
- Does Mark Keller accept Medicare?
- Mark Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Keller's NPI active?
- Yes — Mark Keller's NPI (1295789535) is active in the NPPES registry as of the last update on 2020-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.