Laura Ferguson, M.D.
NPI 1659378446 · Family Medicine Physician · Grinnell, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Ferguson, M.D. is a Family Medicine Physician provider in Grinnell, IA (NPI 1659378446).
Provider details
- NPI number
- 1659378446
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 31357 (IA)
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
20 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
1,020 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 369 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 223 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 114 | $120 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 114 | $17 |
| Hemoglobin A1c Level83036 | 61 | $10 |
| Administration of Influenza Virus VaccineG0008 | 49 | $30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 220 | 69 |
| Losartan Potassium | 203 | 51 |
| Hydrochlorothiazide | 200 | 54 |
| Amlodipine Besylate | 197 | 54 |
| Levothyroxine Sodium | 143 | 37 |
| Lisinopril | 142 | 42 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2011-07-14
Frequently asked questions
- What is Laura Ferguson's NPI number?
- Laura Ferguson's National Provider Identifier (NPI) is 1659378446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Ferguson's specialty?
- Laura Ferguson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Laura Ferguson located?
- Laura Ferguson's practice location on file with NPPES is 224 3rd Ave, Grinnell, IA 50112-1817.
- What is Laura Ferguson's phone number?
- The practice phone number listed in the NPPES registry for Laura Ferguson is (641) 236-6740.
- Does Laura Ferguson accept Medicare?
- Laura Ferguson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Ferguson's NPI active?
- Yes — Laura Ferguson's NPI (1659378446) is active in the NPPES registry as of the last update on 2011-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.