Carina Crookston, MD
NPI 1699131474 · Family Medicine Physician · West Union, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carina Crookston, MD is a Family Medicine Physician provider in West Union, IA (NPI 1699131474).
Provider details
- NPI number
- 1699131474
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301108917 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
96 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 | 45 | $118 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 15 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 12 | $8 |
Typical Medicare-allowed amounts for these services range $8–$118 (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 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 324 | 90 |
| Levothyroxine Sodium | 290 | 67 |
| Lisinopril | 224 | 67 |
| Omeprazole | 178 | 49 |
| Amlodipine Besylate | 170 | 46 |
| Sertraline Hcl | 151 | 36 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 21400 E 11 Mile RdSaint Clair Shores, MI 48081-1566Phone: (586) 498-4422Fax: (586) 498-4440
Registry dates
- Enumerated
- 2016-01-08
- Last updated
- 2020-01-02
- Certified
- 2020-01-02
Frequently asked questions
- What is Carina Crookston's NPI number?
- Carina Crookston's National Provider Identifier (NPI) is 1699131474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carina Crookston's specialty?
- Carina Crookston is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carina Crookston located?
- Carina Crookston's practice location on file with NPPES is 110 Jefferson St, West Union, IA 52175-1022.
- What is Carina Crookston's phone number?
- The practice phone number listed in the NPPES registry for Carina Crookston is (563) 422-3817.
- Does Carina Crookston accept Medicare?
- Carina Crookston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carina Crookston's NPI active?
- Yes — Carina Crookston's NPI (1699131474) is active in the NPPES registry as of the last update on 2020-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.