Douglas Ikelheimer, MD
NPI 1508979519 · Psychiatry Physician · Denver, CO
Provider details
- NPI number
- 1508979519
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C163816 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
13 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 13 | $168 |
Typical Medicare-allowed amounts for these services range $168–$168 (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 (6)
- 8700 Beverly BlvdWest Hollywood, CA 90048-1804Phone: (310) 423-3465Fax: (310) 423-8397
- 424 Savannah RdLewes, DE 19958-1462Phone: (302) 645-3499Fax: (302) 644-4830
- 1005 Broadway StQuincy, IL 62301-2834Phone: (217) 223-1200Fax: (217) 224-9383
- 205 S Front St Fl 5Harrisburg, PA 17104-1619Phone: (717) 231-8360Fax: (717) 231-8358
- 1020 First Colonial Rd Ste aVirginia Beach, VA 23454-3078Phone: (757) 395-1850
- 1500 Commonwealth AveWilliamsburg, VA 23185-5229Phone: (757) 585-2250Fax: (757) 903-2285
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.