Dennis Whiting
NPI 1285936310 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Whiting is a Physician Assistant provider in Chicago, IL (NPI 1285936310).
Provider details
- NPI number
- 1285936310
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 085003892 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
728 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 164 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $84 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 88 | $2 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 81 | $52 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 115 | 64 |
| Ammonium Lactate | 67 | 27 |
| Triamcinolone Acetonide | 58 | 44 |
| Mometasone Furoate | 36 | 26 |
| Clindamycin Phosphate | 35 | — |
| Hydrocortisone | 29 | 22 |
| Fluocinonide | 26 | 18 |
| Fluorouracil | 24 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-11-22
- Last updated
- 2022-10-24
Frequently asked questions
- What is Dennis Whiting's NPI number?
- Dennis Whiting's National Provider Identifier (NPI) is 1285936310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Whiting's specialty?
- Dennis Whiting is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dennis Whiting located?
- Dennis Whiting's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Dennis Whiting's phone number?
- The practice phone number listed in the NPPES registry for Dennis Whiting is (888) 824-0200.
- Does Dennis Whiting accept Medicare?
- Dennis Whiting is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Whiting's NPI active?
- Yes — Dennis Whiting's NPI (1285936310) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.