Theresa Lee, M.D.
NPI 1457676645 · Gastroenterology Physician · Lone Tree, CO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Lee, M.D. is a Gastroenterology Physician provider in Lone Tree, CO (NPI 1457676645).
Provider details
- NPI number
- 1457676645
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 52288 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
232 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 48 | $242 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $92 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 28 | $8 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 28 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 73 | 28 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 65 | 65 |
| Pantoprazole Sodium | 24 | — |
| Colestipol Hcl | 21 | — |
| Colesevelam Hcl | 18 | — |
| Prednisone | 17 | — |
| Linaclotidebrand: Linzess | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$596 across 12 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
- 2010-03-31
- Last updated
- 2024-05-29
- Certified
- 2024-05-29
Frequently asked questions
- What is Theresa Lee's NPI number?
- Theresa Lee's National Provider Identifier (NPI) is 1457676645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Lee's specialty?
- Theresa Lee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Lee located?
- Theresa Lee's practice location on file with NPPES is 10103 Ridgegate Pkwy Ste 312, Lone Tree, CO 80124-5525.
- What is Theresa Lee's phone number?
- The practice phone number listed in the NPPES registry for Theresa Lee is (303) 788-8888.
- Does Theresa Lee accept Medicare?
- Theresa Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Lee's NPI active?
- Yes — Theresa Lee's NPI (1457676645) is active in the NPPES registry as of the last update on 2024-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.