John-Mark Miller, DO
NPI 1891716379 · Family Medicine Physician · Clinton, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John-Mark Miller, DO is a Family Medicine Physician provider in Clinton, NC (NPI 1891716379).
Provider details
- NPI number
- 1891716379
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2015-02037 (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 tenure28% of score
19 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
389 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 | 152 | $120 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 120 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $85 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 16 | $53 |
Typical Medicare-allowed amounts for these services range $5–$120 (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 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 94 | 20 |
| Amlodipine Besylate | 71 | 22 |
| Atorvastatin Calcium | 70 | 25 |
| Gabapentin | 64 | 14 |
| Metformin Hcl | 60 | 18 |
| Potassium Chloride | 55 | 11 |
| Furosemide | 49 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2020-12-18
- Certified
- 2020-12-18
Frequently asked questions
- What is John-Mark Miller's NPI number?
- John-Mark Miller's National Provider Identifier (NPI) is 1891716379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John-Mark Miller's specialty?
- John-Mark Miller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John-Mark Miller located?
- John-Mark Miller's practice location on file with NPPES is 516 Beaman St, Clinton, NC 28328-2602.
- What is John-Mark Miller's phone number?
- The practice phone number listed in the NPPES registry for John-Mark Miller is (910) 590-0048.
- Does John-Mark Miller accept Medicare?
- John-Mark Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John-Mark Miller's NPI active?
- Yes — John-Mark Miller's NPI (1891716379) is active in the NPPES registry as of the last update on 2020-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.