Mary Kerr, MD
NPI 1144244054 · Family Medicine Physician · Nampa, ID
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Kerr, MD is a Family Medicine Physician provider in Nampa, ID (NPI 1144244054).
Provider details
- NPI number
- 1144244054
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M-13881 (ID)
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
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
301 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 | 109 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 84 | $118 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $83 |
| Administration of Influenza Virus VaccineG0008 | 27 | $29 |
| 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 | 27 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 396 | 125 |
| Levothyroxine Sodium | 388 | 116 |
| Rosuvastatin Calcium | 293 | 110 |
| Amlodipine Besylate | 216 | 74 |
| Lisinopril | 204 | 63 |
| Omeprazole | 184 | 56 |
| Alendronate Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Mary Kerr's NPI number?
- Mary Kerr's National Provider Identifier (NPI) is 1144244054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kerr's specialty?
- Mary Kerr is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Kerr located?
- Mary Kerr's practice location on file with NPPES is 823 E Amity Ave, Nampa, ID 83686-1053.
- What is Mary Kerr's phone number?
- The practice phone number listed in the NPPES registry for Mary Kerr is (208) 467-8428.
- Does Mary Kerr accept Medicare?
- Mary Kerr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Kerr's NPI active?
- Yes — Mary Kerr's NPI (1144244054) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.