Maria Kaefer, MD
NPI 1669481040 · Family Medicine Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Kaefer, MD is a Family Medicine Physician provider in Minneapolis, MN (NPI 1669481040).
Provider details
- NPI number
- 1669481040
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 45239 (MN)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
20 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 | 20 | $90 |
Typical Medicare-allowed amounts for these services range $90–$90 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 46 | 16 |
| Gabapentin | 34 | — |
| Omeprazole | 29 | 11 |
| Levothyroxine Sodium | 27 | — |
| Fluticasone Propionate | 25 | — |
| Atorvastatin Calcium | 23 | — |
| Lisinopril | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 2155 Ford PkwySaint Paul, MN 55116-1862Phone: (651) 696-5070
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2023-01-13
- Certified
- 2023-01-13
Frequently asked questions
- What is Maria Kaefer's NPI number?
- Maria Kaefer's National Provider Identifier (NPI) is 1669481040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Kaefer's specialty?
- Maria Kaefer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Kaefer located?
- Maria Kaefer's practice location on file with NPPES is 2215 E Lake St Ste 500, Minneapolis, MN 55407-4385.
- What is Maria Kaefer's phone number?
- The practice phone number listed in the NPPES registry for Maria Kaefer is (612) 873-6963.
- Does Maria Kaefer accept Medicare?
- Maria Kaefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Kaefer's NPI active?
- Yes — Maria Kaefer's NPI (1669481040) is active in the NPPES registry as of the last update on 2023-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.