Elizabeth Spencer, M.D.
NPI 1740279504 · Vascular & Interventional Radiology Physician · Highlands Ranch, CO
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Spencer, M.D. is a Vascular & Interventional Radiology Physician provider in Highlands Ranch, CO (NPI 1740279504).
Provider details
- NPI number
- 1740279504
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 48034 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
513 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) |
|---|---|---|
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 78 | $189 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 64 | $119 |
| Ultrasound Evaluation of Blood Vessel With Review By Radiologist, Each Additional Vessel37253 | 55 | $172 |
| Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93979 | 55 | $106 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 31 | $9 |
| Insertion of Tube Into Vein, Second Order Branch36012 | 30 | $473 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,437 across 22 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
Additional practice locations (1)
- 8671 S Quebec St Ste 130Highlands Ranch, CO 80130-5860Phone: (303) 805-7477
Registry dates
- Enumerated
- 2005-10-14
- Last updated
- 2025-01-30
- Certified
- 2025-01-30
Frequently asked questions
- What is Elizabeth Spencer's NPI number?
- Elizabeth Spencer's National Provider Identifier (NPI) is 1740279504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Spencer's specialty?
- Elizabeth Spencer is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Spencer located?
- Elizabeth Spencer's practice location on file with NPPES is 8671 S Quebec St Ste 200, Highlands Ranch, CO 80130.
- What is Elizabeth Spencer's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Spencer is (303) 805-7477.
- Does Elizabeth Spencer accept Medicare?
- Elizabeth Spencer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Spencer's NPI active?
- Yes — Elizabeth Spencer's NPI (1740279504) is active in the NPPES registry as of the last update on 2025-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.