Allison Lange
NPI 1417319088 · Pulmonary Disease Physician · Denver, CO
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Lange is a Pulmonary Disease Physician provider in Denver, CO (NPI 1417319088).
Provider details
- NPI number
- 1417319088
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0064357 (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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
61 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 61 | $207 |
Typical Medicare-allowed amounts for these services range $207–$207 (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.
Practice location
Mailing address
Additional practice locations (1)
- 12605 E 16th AveAurora, CO 80045-2545Phone: (720) 848-0000
Registry dates
- Enumerated
- 2016-03-23
- Last updated
- 2023-06-13
- Certified
- 2023-06-13
Frequently asked questions
- What is Allison Lange's NPI number?
- Allison Lange's National Provider Identifier (NPI) is 1417319088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Lange's specialty?
- Allison Lange is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Lange located?
- Allison Lange's practice location on file with NPPES is 777 Bannock St # Mc1923, Denver, CO 80204-4507.
- What is Allison Lange's phone number?
- The practice phone number listed in the NPPES registry for Allison Lange is (303) 436-6000.
- Does Allison Lange accept Medicare?
- Allison Lange is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Lange's NPI active?
- Yes — Allison Lange's NPI (1417319088) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.