Leah Ozdemir, D.O.
NPI 1285938399 · Geriatric Medicine (Internal Medicine) Physician · Highlands Ranch, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Ozdemir, D.O. is a Geriatric Medicine (Internal Medicine) Physician provider in Highlands Ranch, CO (NPI 1285938399).
Provider details
- NPI number
- 1285938399
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 55286 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
1,180 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 | 429 | $129 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 193 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 181 | $91 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 91 | $9 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 88 | $19 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 352 | 91 |
| Rosuvastatin Calcium | 242 | 71 |
| Levothyroxine Sodium | 239 | 56 |
| Lisinopril | 161 | 40 |
| Losartan Potassium | 156 | 45 |
| Tirzepatidebrand: Mounjaro | 123 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$215 across 11 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
- 2011-01-04
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Leah Ozdemir's NPI number?
- Leah Ozdemir's National Provider Identifier (NPI) is 1285938399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Ozdemir's specialty?
- Leah Ozdemir is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Ozdemir located?
- Leah Ozdemir's practice location on file with NPPES is 640 Plaza Dr Ste 105, Highlands Ranch, CO 80129-2399.
- What is Leah Ozdemir's phone number?
- The practice phone number listed in the NPPES registry for Leah Ozdemir is (303) 996-2800.
- Does Leah Ozdemir accept Medicare?
- Leah Ozdemir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Ozdemir's NPI active?
- Yes — Leah Ozdemir's NPI (1285938399) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.