Margaret Durkin, MD
NPI 1588665145 · Internal Medicine Physician · Toledo, OH
Margaret Durkin, MD is a Internal Medicine Physician provider in Toledo, OH (NPI 1588665145).
Provider details
- NPI number
- 1588665145
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35069421 (OH)
Specialties & taxonomies
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
557 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 170 | $59 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 135 | $85 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 108 | $45 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 107 | $122 |
| Administration of Influenza Virus VaccineG0008 | 21 | $30 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 365 | 90 |
| Levothyroxine Sodium | 350 | 83 |
| Amlodipine Besylate | 263 | 57 |
| Metoprolol Succinate | 203 | 54 |
| Rosuvastatin Calcium | 152 | 41 |
| Omeprazole | 143 | 39 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$199 across 7 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
- 2005-08-04
- Last updated
- 2011-08-23
Frequently asked questions
- What is Margaret Durkin's NPI number?
- Margaret Durkin's National Provider Identifier (NPI) is 1588665145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Durkin's specialty?
- Margaret Durkin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Durkin located?
- Margaret Durkin's practice location on file with NPPES is 4126 N Holland Sylvania Rd, Toledo, OH 43623.
- What is Margaret Durkin's phone number?
- The practice phone number listed in the NPPES registry for Margaret Durkin is (419) 517-7687.
- Is Margaret Durkin's NPI active?
- Yes — Margaret Durkin's NPI (1588665145) is active in the NPPES registry as of the last update on 2011-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.