Jeffrey Conklin, M.D.
NPI 1265513238 · Adolescent Medicine (Internal Medicine) Physician · Ashburn, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Conklin, M.D. is a Adolescent Medicine (Internal Medicine) Physician provider in Ashburn, VA (NPI 1265513238).
Provider details
- NPI number
- 1265513238
- Entity type
- Individual
- Primary specialty
- Adolescent Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101248660 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 232 | 74 |
| Amlodipine Besylate | 191 | 54 |
| Levothyroxine Sodium | 156 | 43 |
| Lisinopril | 149 | 39 |
| Simvastatin | 148 | 39 |
| Rosuvastatin Calcium | 127 | 39 |
| Tamsulosin Hcl | 95 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$189 across 10 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
- 2006-10-18
- Last updated
- 2011-02-04
Frequently asked questions
- What is Jeffrey Conklin's NPI number?
- Jeffrey Conklin's National Provider Identifier (NPI) is 1265513238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Conklin's specialty?
- Jeffrey Conklin is listed in the NPPES registry with a primary specialty of Adolescent Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Conklin located?
- Jeffrey Conklin's practice location on file with NPPES is 21785 Filigree Ct, Ashburn, VA 20147-6213.
- What is Jeffrey Conklin's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Conklin is (703) 554-1100.
- Does Jeffrey Conklin accept Medicare?
- Jeffrey Conklin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Conklin's NPI active?
- Yes — Jeffrey Conklin's NPI (1265513238) is active in the NPPES registry as of the last update on 2011-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.