Jamie Westerman Billings, ARNP
NPI 1235229816 · Family Nurse Practitioner · Spencer, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamie Westerman Billings, ARNP is a Family Nurse Practitioner provider in Spencer, IA (NPI 1235229816).
Provider details
- NPI number
- 1235229816
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A-103096 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
5,551 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 793 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 427 | $8 |
| 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 | 402 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 392 | $101 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 366 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 233 | 51 |
| Levothyroxine Sodium | 233 | 56 |
| Amlodipine Besylate | 205 | 50 |
| Losartan Potassium | 194 | 45 |
| Omeprazole | 180 | 41 |
| Metoprolol Succinate | 178 | 37 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (1)
- 212 E Bow DrCherokee, IA 51012-1215Phone: (712) 225-6431Fax: (712) 225-3572
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2019-04-25
Frequently asked questions
- What is Jamie Westerman Billings's NPI number?
- Jamie Westerman Billings's National Provider Identifier (NPI) is 1235229816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Westerman Billings's specialty?
- Jamie Westerman Billings is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jamie Westerman Billings located?
- Jamie Westerman Billings's practice location on file with NPPES is 116 E 11th St Ste 101, Spencer, IA 51301-4365.
- What is Jamie Westerman Billings's phone number?
- The practice phone number listed in the NPPES registry for Jamie Westerman Billings is (712) 264-3500.
- Does Jamie Westerman Billings accept Medicare?
- Jamie Westerman Billings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamie Westerman Billings's NPI active?
- Yes — Jamie Westerman Billings's NPI (1235229816) is active in the NPPES registry as of the last update on 2019-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.