Barbara Merriman, DO
NPI 1295173656 · Neurology Physician · Rapid City, SD
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Merriman, DO is a Neurology Physician provider in Rapid City, SD (NPI 1295173656).
Provider details
- NPI number
- 1295173656
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10495 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
371 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 94 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $96 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 47 | $170 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 40 | $17 |
| 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 | 37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 99 | 27 |
| Duloxetine Hcl | 46 | — |
| Lorazepam | 36 | 35 |
| Pregabalin | 29 | — |
| Topiramate | 21 | — |
| Memantine Hcl | 17 | — |
| Atorvastatin Calcium | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-07
- Last updated
- 2022-07-21
- Certified
- 2020-03-16
Frequently asked questions
- What is Barbara Merriman's NPI number?
- Barbara Merriman's National Provider Identifier (NPI) is 1295173656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Merriman's specialty?
- Barbara Merriman is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Merriman located?
- Barbara Merriman's practice location on file with NPPES is 2929 5th St, Rapid City, SD 57701-7363.
- What is Barbara Merriman's phone number?
- The practice phone number listed in the NPPES registry for Barbara Merriman is (605) 755-1000.
- Does Barbara Merriman accept Medicare?
- Barbara Merriman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Merriman's NPI active?
- Yes — Barbara Merriman's NPI (1295173656) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.