Mckay Knowles, DO
NPI 1730618638 · Psychiatry Physician · Lone Tree, CO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mckay Knowles, DO is a Psychiatry Physician provider in Lone Tree, CO (NPI 1730618638).
Provider details
- NPI number
- 1730618638
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
260 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 209 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 31 | $113 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 20 | $167 |
Typical Medicare-allowed amounts for these services range $77–$167 (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 (3)
- 791 Chambers RdAurora, CO 80011-7112Phone: (720) 591-5517
- 700 Potomac StAurora, CO 80011-6844Phone: (720) 591-5517
- 11059 E Bethany Dr Ste 238Aurora, CO 80014-2622Phone: (720) 591-5517
Registry dates
- Enumerated
- 2017-06-06
- Last updated
- 2022-01-04
- Certified
- 2021-04-08
Frequently asked questions
- What is Mckay Knowles's NPI number?
- Mckay Knowles's National Provider Identifier (NPI) is 1730618638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mckay Knowles's specialty?
- Mckay Knowles is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mckay Knowles located?
- Mckay Knowles's practice location on file with NPPES is 10099 Ridgegate Pkwy Ste 120, Lone Tree, CO 80124-5532.
- What is Mckay Knowles's phone number?
- The practice phone number listed in the NPPES registry for Mckay Knowles is (303) 319-8726.
- Does Mckay Knowles accept Medicare?
- Mckay Knowles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mckay Knowles's NPI active?
- Yes — Mckay Knowles's NPI (1730618638) is active in the NPPES registry as of the last update on 2022-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.