Physician Profile
Unclaimed ProfileAbout WALKER
Clark William Walker, M.D. is a healthcare provider in Lone Tree, CO specialising in otolaryngology. Clark trained at Uniformed Services Uhs Fe Hebert School of Med, graduating in 1990. Clark is also listed as specialising in otolaryngology (ent).
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Walker specialise in?
Dr. Walker is an otolaryngology in Lone Tree, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where is Dr. Walker located?
Dr. Walker is listed at 10099 RIDGEGATE PKWY SUITE 230, Lone Tree, CO 80124. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Walker's phone number?
The number on file is (303) 706-1616. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Walker?
Dr. Walker's National Provider Identifier is 1508956699. 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
Where did Dr. Walker go to medical school?
Dr. Walker attended Uniformed Services Uhs Fe Hebert School of Med, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Walker have?
Dr. Walker has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Walker do most often?
According to Medicare billing data, Dr. Walker performs procedures including removal of impacted ear wax, diagnostic exam of nasal passages using an endoscope and diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ultrasound scan of head and neck soft tissue and ct scan of face without contrast; provides treatments such as test for allergy using allergenic extract and test for allergy using allergenic extract injected into skin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Walker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Walker. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (303) 706-1616
- Email not available
Practice Locations
10099 RIDGEGATE PKWY SUITE 230
Lone Tree, CO 80124
Procedures Most Often Billed to Medicare
1,653 services · 607 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
82 |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
26 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
16 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
34 |
| Ct scan of face without contrast | Imaging | 70486 |
17 |
| Test for allergy using allergenic extract | Treatment | 95004 |
622 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
348 |
| Test to assess middle ear function | Treatment | 92567 |
56 |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
56 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
192 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other otolaryngology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other otolaryngology specialists in Lone Tree 6
Same specialty, same city.
Trained at Uniformed Services Uhs Fe Hebert School of Med 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Uniformed Services Uhs Fe Hebert School of Med 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in CO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.