John Dooley, MD
NPI 1467431155 · Internal Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Dooley, MD is a Internal Medicine Physician provider in Washington, DC (NPI 1467431155).
Provider details
- NPI number
- 1467431155
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD036591 (DC)
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
5,160 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 | 668 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 545 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 459 | $95 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 415 | $13 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 397 | $3 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 334 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 676 | 194 |
| Amlodipine Besylate | 228 | 69 |
| Zolpidem Tartrate | 214 | 59 |
| Levothyroxine Sodium | 193 | 54 |
| Losartan Potassium | 163 | 44 |
| Rosuvastatin Calcium | 161 | 46 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$536 across 25 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
- 2006-01-11
- Last updated
- 2009-03-30
Frequently asked questions
- What is John Dooley's NPI number?
- John Dooley's National Provider Identifier (NPI) is 1467431155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Dooley's specialty?
- John Dooley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Dooley located?
- John Dooley's practice location on file with NPPES is 3301 New Mexico Ave Nw, Washington, DC 20016-3622.
- What is John Dooley's phone number?
- The practice phone number listed in the NPPES registry for John Dooley is (202) 362-4467.
- Does John Dooley accept Medicare?
- John Dooley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Dooley's NPI active?
- Yes — John Dooley's NPI (1467431155) is active in the NPPES registry as of the last update on 2009-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.