Minna Kohler, M.D.
NPI 1518924711 · Rheumatology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Minna Kohler, M.D. is a Rheumatology Physician provider in Boston, MA (NPI 1518924711).
Provider details
- NPI number
- 1518924711
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 222709 (MA)
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 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
1,433 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 387 | $193 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 276 | $139 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 234 | $117 |
| 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 | 167 | $17 |
| Aspiration And/Or Injection of Fluid From Small Joint Using Ultrasound Guidance20604 | 104 | $78 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 250 | 68 |
| Methotrexate Sodiumbrand: Methotrexate | 231 | 84 |
| Hydroxychloroquine Sulfate | 200 | 66 |
| Adalimumabbrand: Humira(cf) Pen | 124 | 21 |
| Prednisone | 113 | 70 |
| Colchicine | 95 | 45 |
| Gabapentin | 92 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,308 across 14 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
- 2006-05-01
- Last updated
- 2012-07-17
Frequently asked questions
- What is Minna Kohler's NPI number?
- Minna Kohler's National Provider Identifier (NPI) is 1518924711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Minna Kohler's specialty?
- Minna Kohler is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Minna Kohler located?
- Minna Kohler's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Minna Kohler's phone number?
- The practice phone number listed in the NPPES registry for Minna Kohler is (617) 726-7938.
- Does Minna Kohler accept Medicare?
- Minna Kohler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Minna Kohler's NPI active?
- Yes — Minna Kohler's NPI (1518924711) is active in the NPPES registry as of the last update on 2012-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.