John Mcdonough, DO
NPI 1336777986 · Internal Medicine Physician · Dickson, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mcdonough, DO is a Internal Medicine Physician provider in Dickson, TN (NPI 1336777986).
Provider details
- NPI number
- 1336777986
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO5217 (TN)
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
6 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
5,340 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 685 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 654 | $117 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 562 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 504 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 483 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 298 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 407 | 113 |
| Rosuvastatin Calcium | 331 | 123 |
| Amlodipine Besylate | 329 | 125 |
| Atorvastatin Calcium | 321 | 120 |
| Metformin Hcl | 206 | 66 |
| Pantoprazole Sodium | 206 | 80 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$524 across 28 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
- 2020-03-30
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is John Mcdonough's NPI number?
- John Mcdonough's National Provider Identifier (NPI) is 1336777986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mcdonough's specialty?
- John Mcdonough is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Mcdonough located?
- John Mcdonough's practice location on file with NPPES is 127 Crestview Park Dr Ste 107, Dickson, TN 37055-2854.
- What is John Mcdonough's phone number?
- The practice phone number listed in the NPPES registry for John Mcdonough is (615) 446-1346.
- Does John Mcdonough accept Medicare?
- John Mcdonough is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mcdonough's NPI active?
- Yes — John Mcdonough's NPI (1336777986) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.