Margaret Kruithoff, MD
NPI 1750919494 · Internal Medicine Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Kruithoff, MD is a Internal Medicine Physician provider in Rochester, NY (NPI 1750919494).
Provider details
- NPI number
- 1750919494
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
11 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) |
|---|---|---|
| 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 | 11 | $16 |
Typical Medicare-allowed amounts for these services range $16–$16 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 39 | 13 |
| Omeprazole | 29 | — |
| Gabapentin | 25 | — |
| Amlodipine Besylate | 22 | — |
| Metformin Hcl | 19 | — |
| Carvedilol | 16 | — |
| Levothyroxine Sodium | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-30
- Last updated
- 2024-06-04
- Certified
- 2024-06-04
Frequently asked questions
- What is Margaret Kruithoff's NPI number?
- Margaret Kruithoff's National Provider Identifier (NPI) is 1750919494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Kruithoff's specialty?
- Margaret Kruithoff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Kruithoff located?
- Margaret Kruithoff's practice location on file with NPPES is 990 South Ave, Rochester, NY 14620-2762.
- What is Margaret Kruithoff's phone number?
- The practice phone number listed in the NPPES registry for Margaret Kruithoff is (585) 341-6775.
- Does Margaret Kruithoff accept Medicare?
- Margaret Kruithoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Kruithoff's NPI active?
- Yes — Margaret Kruithoff's NPI (1750919494) is active in the NPPES registry as of the last update on 2024-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.