Kathleen Maksimowicz-Mckinnon, DO
NPI 1922072602 · Rheumatology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Maksimowicz-Mckinnon, DO is a Rheumatology Physician provider in Detroit, MI (NPI 1922072602).
Provider details
- NPI number
- 1922072602
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS013023 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
216 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| 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 | 81 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $135 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $91 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 25 | $170 |
Typical Medicare-allowed amounts for these services range $16–$170 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 72 | 24 |
| Methotrexate Sodiumbrand: Methotrexate | 29 | — |
| Tocilizumabbrand: Actemra Actpen | 25 | — |
| Pregabalin | 20 | — |
| Gabapentin | 14 | — |
| Upadacitinibbrand: Rinvoq | 12 | — |
| Omeprazole | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,228 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2014-08-01
Frequently asked questions
- What is Kathleen Maksimowicz-Mckinnon's NPI number?
- Kathleen Maksimowicz-Mckinnon's National Provider Identifier (NPI) is 1922072602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Maksimowicz-Mckinnon's specialty?
- Kathleen Maksimowicz-Mckinnon is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Maksimowicz-Mckinnon located?
- Kathleen Maksimowicz-Mckinnon's practice location on file with NPPES is 3031 W Grand Blvd Ste 800, Detroit, MI 48202-3141.
- What is Kathleen Maksimowicz-Mckinnon's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Maksimowicz-Mckinnon is (313) 916-2631.
- Does Kathleen Maksimowicz-Mckinnon accept Medicare?
- Kathleen Maksimowicz-Mckinnon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Maksimowicz-Mckinnon's NPI active?
- Yes — Kathleen Maksimowicz-Mckinnon's NPI (1922072602) is active in the NPPES registry as of the last update on 2014-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.