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Edit this profileBased in Parker, CO, William O. Dickey, MD is listed in the NPI registry under otolaryngology (ent). William graduated from Rush Medical College of Rush University in 1998. According to Medicare claims data, William cared for 44 Medicare patients across 46 services. The services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, diagnostic exam of nasal passages using an endoscope, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1598722084 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9397 CROWN CREST BLVD SUITE 307
Parker, CO 80138
Within Otolaryngology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Cancer
Pediatric and congenital
Most searched conditions
Balance
Ear and hearing
Head, neck, and salivary
Nose and sinus
Sleep and airway
Throat and voice
Head & Neck
Throat & Voice
Cosmetic
Ear & Hearing
Ear procedures
Endocrine Surgery
Facial plastic and reconstructive
Head & Neck
Head and neck surgery
Nose & Sinus
Nose and sinus procedures
Office diagnosis
Throat, voice, and swallowing
Most searched procedures
Sleep and airway
46 services · 44 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
13 | Less often than most peers in Otolaryngology (ENT) |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
22 | Less often than most peers in Otolaryngology (ENT) |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
11 | Less often than most peers in Otolaryngology (ENT) |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Dickey is an otolaryngology (ent) in Parker, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Dickey is listed at 9397 Crown Crest Blvd Suite 307, Parker, CO 80138. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (303) 840-9690. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Dickey's National Provider Identifier is 1598722084. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Dickey attended Rush Medical College of Rush University, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
Dr. Dickey has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Dickey performs procedures including diagnostic exam of nasal passages using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dickey. If this is you, claiming it is free.
Guide.md
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