Bridget Hartwig
NPI 1235859224 · Family Nurse Practitioner · Primghar, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bridget Hartwig is a Family Nurse Practitioner provider in Primghar, IA (NPI 1235859224).
Provider details
- NPI number
- 1235859224
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- A170817 (IA)
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
3 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
15 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 15 | $94 |
Typical Medicare-allowed amounts for these services range $94–$94 (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 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 196 | 38 |
| Levothyroxine Sodium | 185 | 38 |
| Amlodipine Besylate | 165 | 32 |
| Lisinopril | 146 | 31 |
| Omeprazole | 120 | 27 |
| Rosuvastatin Calcium | 96 | 17 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-30
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Bridget Hartwig's NPI number?
- Bridget Hartwig's National Provider Identifier (NPI) is 1235859224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bridget Hartwig's specialty?
- Bridget Hartwig is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Bridget Hartwig located?
- Bridget Hartwig's practice location on file with NPPES is 255 N Welch Ave, Primghar, IA 51245-7765.
- What is Bridget Hartwig's phone number?
- The practice phone number listed in the NPPES registry for Bridget Hartwig is (712) 957-2300.
- Does Bridget Hartwig accept Medicare?
- Bridget Hartwig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bridget Hartwig's NPI active?
- Yes — Bridget Hartwig's NPI (1235859224) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.