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LEAH KELLY OZDEMIR D.O.
NPI 1285938399
Internal Medicine - Geriatric Medicine in Highlands Ranch, CO

Active since January 04, 2011PECOS EnrolledAccepts Medicare AssignmentCLIA 06D2229260 · Waiver
640 PLAZA DR STE 105, HIGHLANDS RANCH, CO 80129(303) 996-2800(303) 470-9595 Get Directions Write a Review

NPPES record last updated: April 8, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 8, 2024, Feb 5, 2023, Nov 29, 2022 and 2 more (5 updates tracked since 2017).

About Leah Kelly Ozdemir D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEAH KELLY OZDEMIR D.O. (NPI 1285938399) is an individual geriatric medicine provider in Highlands Ranch, Colorado, licensed in Colorado (DR.0055286) and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through July 8, 2027, and is a graduate of Ohio University, College Of Osteopathic Medicine (2010).

NPPES Registry Identity

NPI1285938399
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameLEAH KELLY OZDEMIRCredential: D.O.
Location Address640 PLAZA DR STE 105Highlands Ranch, CO 80129-2399
Mailing Address640 Plaza Dr Ste 105Highlands Ranch, CO 80129-2399 · (303) 996-2800 · Fax (303) 470-9595
Phone(303) 996-2800
Fax(303) 470-9595
Sole ProprietorYes
Medical School CMSOhio University, College Of Osteopathic MedicineGraduated 2010
Enumeration DateJanuary 4, 2011
Last NPPES UpdateApril 8, 20245 updates tracked since enumeration
NPPES CertifiedApril 8, 2024
✔ NPI 1285938399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CO · DR.0055286
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedHospitalistTaxonomy 208M00000X · License 55286 (CO)
640 PLAZA DR STE 105, Highlands Ranch, CO 80129
Open in Google Maps ↗

Other Identifiers 1

Medicaid53888804CO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leah Kelly Ozdemir D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305163270
PECOS Enrollment IDI20150827001038
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Leah Ozdemir reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Leah Ozdemir, Do, PLLC
Same address
Internal Medicine
640 PLAZA DR STE 105
Highlands Ranch, CO 80129
  • Reassigned Medicare billing, Colorado enrollment
  • 2 clinicians in this Medicare group
NPI 1346815362 (303) 996-2800
Inpatient Consultants Of Colorado PC
11 mi
Hospitalist
12250 E ILIFF AVE STE 300
Aurora, CO 80014
  • Reassigned Medicare billing, Colorado enrollment
  • 44 clinicians in this Medicare group
NPI 1720184690 (303) 306-4318

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 06D2229260

Leah Ozdemir Do, PLLC Dba - Elevated Internal Medicine · Highlands Ranch, CO
Active · expires Jul 8, 2027
CLIA Number06D2229260
Laboratory TypePhysician Office
Certificate Effective DateJuly 9, 2025
Certificate Expiration DateJuly 8, 2027
Laboratory DirectorDr. Leah K. Ozdemir
Laboratory Phone(303) 996-2800
Laboratory LocationLeah Ozdemir Do, PLLC Dba - Elevated Internal Medicine640 Plaza Drive, Suite 105, Highlands Ranch, CO 80129
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
429 services162 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
193 services193 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
181 services96 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
91 services60 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
88 services88 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
33 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80129 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$174.82 typical visit price
range $58.06 – $174.82
Typical copayment $43.70 (range $14.51 – $43.70)
Most-billed visit code 99205
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
4 suppliers17 claims17 services$28.78 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
5 suppliers21 claims21 services$37.14 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
6 suppliers18 claims18 services$12.24 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
6 suppliers21 claims111 services$1.30 avg. paid by Medicare
Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470
DME-Other DME · category DE001N
2 suppliers18 claims18 services$76.26 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
4 suppliers28 claims29 services$25.31 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEAH OZDEMIR, DO, PLLC
Internal Medicine
640 PLAZA DR STE 105
HIGHLANDS RANCH, CO 80129
Douglas County (303) 996-2800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leah Ozdemir's NPI number?

The NPI number for Leah Ozdemir is 1285938399. It was assigned to this individual provider in the NPPES registry on January 4, 2011.

Where is Leah Ozdemir located?

Leah Ozdemir practices at 640 Plaza Dr Ste 105, Highlands Ranch, CO 80129. The listed phone number is (303) 996-2800.

What is Leah Ozdemir's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Leah Ozdemir enrolled in Medicare?

Yes. Leah Ozdemir is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Leah Ozdemir's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leah Ozdemir reassigns Medicare benefits to 2 organizations: Leah Ozdemir, Do, PLLC (Highlands Ranch, CO) and Inpatient Consultants Of Colorado PC (Aurora, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leah Ozdemir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Does Leah Ozdemir hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 06D2229260) is associated with this NPI, valid through July 8, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Leah Ozdemir was last updated on April 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.