Colleen Skay, MD, MA, BS, BA
NPI 1669767174 · Obstetrics & Gynecology Physician · Lombard, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Skay, MD, MA, BS, BA is a Obstetrics & Gynecology Physician provider in Lombard, IL (NPI 1669767174).
Provider details
- NPI number
- 1669767174
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MA, BS, BA
- Sex
- Female
- Sole proprietor
- No
- License
- 036-138329 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 20 | $41 |
Typical Medicare-allowed amounts for these services range $41–$41 (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
Registry dates
- Enumerated
- 2011-06-13
- Last updated
- 2022-05-05
- Certified
- 2022-05-05
Frequently asked questions
- What is Colleen Skay's NPI number?
- Colleen Skay's National Provider Identifier (NPI) is 1669767174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Skay's specialty?
- Colleen Skay is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Colleen Skay located?
- Colleen Skay's practice location on file with NPPES is 454 E Roosevelt Rd, Lombard, IL 60148-4630.
- What is Colleen Skay's phone number?
- The practice phone number listed in the NPPES registry for Colleen Skay is (630) 620-8061.
- Does Colleen Skay accept Medicare?
- Colleen Skay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Skay's NPI active?
- Yes — Colleen Skay's NPI (1669767174) is active in the NPPES registry as of the last update on 2022-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.