Erin Lennon, PA-C
NPI 1184948291 · Surgical Physician Assistant · Highlands Ranch, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Lennon, PA-C is a Surgical Physician Assistant provider in Highlands Ranch, CO (NPI 1184948291).
Provider details
- NPI number
- 1184948291
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2966 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
50 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $146 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 16 | $97 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 15 | $248 |
Typical Medicare-allowed amounts for these services range $97–$248 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sevelamer Carbonate | 25 |
| Sucroferric Oxyhydroxidebrand: Velphoro | 18 |
| Calcium Acetate | 17 |
| Furosemide | 17 |
| Amlodipine Besylate | 14 |
| Losartan Potassium | 14 |
| Carvedilol | 13 |
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.
Practice location
Mailing address
Additional practice locations (2)
- 12605 E 16th AveEmergency MedicineAurora, CO 80045-2545Phone: (720) 848-0000Fax: (720) 848-7374
- 777 Bannock StDenver, CO 80204-4597Phone: (303) 436-4949Fax: (303) 436-7249
Registry dates
- Enumerated
- 2010-03-18
- Last updated
- 2024-12-31
- Certified
- 2024-12-31
Frequently asked questions
- What is Erin Lennon's NPI number?
- Erin Lennon's National Provider Identifier (NPI) is 1184948291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Lennon's specialty?
- Erin Lennon is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Lennon located?
- Erin Lennon's practice location on file with NPPES is 9330 S University Blvd Ste 230, Highlands Ranch, CO 80126-5049.
- What is Erin Lennon's phone number?
- The practice phone number listed in the NPPES registry for Erin Lennon is (720) 516-0600.
- Does Erin Lennon accept Medicare?
- Erin Lennon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Lennon's NPI active?
- Yes — Erin Lennon's NPI (1184948291) is active in the NPPES registry as of the last update on 2024-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.