Joanna Hoffmann Carroll, PA-C
NPI 1629096268 · Medical Physician Assistant · Bismarck, ND
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Hoffmann Carroll, PA-C is a Medical Physician Assistant provider in Bismarck, ND (NPI 1629096268).
Provider details
- NPI number
- 1629096268
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PAC0254 (ND)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
416 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 | 284 | $78 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 73 | $115 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $52 |
Typical Medicare-allowed amounts for these services range $52–$115 (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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 359 | 109 |
| Levothyroxine Sodium | 277 | 73 |
| Atorvastatin Calcium | 237 | 62 |
| Omeprazole | 222 | 67 |
| Losartan Potassium | 207 | 61 |
| Lisinopril | 201 | 56 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2024-05-06
- Certified
- 2024-05-06
Frequently asked questions
- What is Joanna Hoffmann Carroll's NPI number?
- Joanna Hoffmann Carroll's National Provider Identifier (NPI) is 1629096268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Hoffmann Carroll's specialty?
- Joanna Hoffmann Carroll is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanna Hoffmann Carroll located?
- Joanna Hoffmann Carroll's practice location on file with NPPES is 414 N 7th St, Bismarck, ND 58501-4423.
- What is Joanna Hoffmann Carroll's phone number?
- The practice phone number listed in the NPPES registry for Joanna Hoffmann Carroll is (701) 323-5870.
- Does Joanna Hoffmann Carroll accept Medicare?
- Joanna Hoffmann Carroll is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Hoffmann Carroll's NPI active?
- Yes — Joanna Hoffmann Carroll's NPI (1629096268) is active in the NPPES registry as of the last update on 2024-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.