Julie O'Keefe, MD
NPI 1013078880 · Endocrinology, Diabetes & Metabolism Physician · Prince Frederick, MD
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie O'Keefe, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Prince Frederick, MD (NPI 1013078880).
Provider details
- NPI number
- 1013078880
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D52192 (MD)
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
19 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
5,666 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 930 | $126 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 647 | $9 |
| 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 | 531 | $16 |
| Hemoglobin A1c Level83036 | 471 | $9 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 395 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 508 | 140 |
| Metformin Hcl | 197 | 54 |
| Atorvastatin Calcium | 188 | 54 |
| Levothyroxine Sodiumbrand: Synthroid | 179 | 45 |
| Tirzepatidebrand: Mounjaro | 159 | 34 |
| Empagliflozinbrand: Jardiance | 140 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 1 record (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
- 2006-12-13
- Last updated
- 2022-07-21
Frequently asked questions
- What is Julie O'Keefe's NPI number?
- Julie O'Keefe's National Provider Identifier (NPI) is 1013078880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie O'Keefe's specialty?
- Julie O'Keefe is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Julie O'Keefe located?
- Julie O'Keefe's practice location on file with NPPES is 985 Prince Frederick Blvd Ste 201, Prince Frederick, MD 20678-3492.
- What is Julie O'Keefe's phone number?
- The practice phone number listed in the NPPES registry for Julie O'Keefe is (410) 535-2005.
- Does Julie O'Keefe accept Medicare?
- Julie O'Keefe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie O'Keefe's NPI active?
- Yes — Julie O'Keefe's NPI (1013078880) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.