Diane Merrill, NP
NPI 1487767406 · Nurse Practitioner · Concord, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Merrill, NP is a Nurse Practitioner provider in Concord, NC (NPI 1487767406).
Provider details
- NPI number
- 1487767406
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 960021 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
309 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 | 210 | $100 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 28 | $60 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $131 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $142 |
| Evaluation of Use of Breathing Device |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 205 | 69 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 191 | 50 |
| Montelukast Sodium | 107 | 38 |
| Prednisone | 103 | 75 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 79 | 30 |
| Azithromycin | 43 | 20 |
| Tiotropium Bromide |
Practice location
Mailing address
Additional practice locations (3)
- 920 Church St NConcord, NC 28025-2927Phone: (704) 403-1311
- 100 Medical Park DrSte 210Concord, NC 28025-2948Phone: (704) 403-6100
- 200 Medical Park DrSte 230Concord, NC 28025-2982Phone: (704) 403-1349
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2024-07-15
Frequently asked questions
- What is Diane Merrill's NPI number?
- Diane Merrill's National Provider Identifier (NPI) is 1487767406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Merrill's specialty?
- Diane Merrill is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Merrill located?
- Diane Merrill's practice location on file with NPPES is 1090 Ne Gateway Ct Ne, Concord, NC 28025-2414.
- What is Diane Merrill's phone number?
- The practice phone number listed in the NPPES registry for Diane Merrill is (704) 403-7770.
- Does Diane Merrill accept Medicare?
- Diane Merrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Merrill's NPI active?
- Yes — Diane Merrill's NPI (1487767406) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.