Gretchen Whittemore, MA, LCPC
NPI 1497409726 · Professional Counselor · Peoria, IL
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Whittemore, MA, LCPC is a Professional Counselor provider in Peoria, IL (NPI 1497409726).
Provider details
- NPI number
- 1497409726
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 180.01477 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
66 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) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 66 | $110 |
Typical Medicare-allowed amounts for these services range $110–$110 (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 (1)
- 3716 W Brighton AvePeoria, IL 61615-2938Phone: (309) 692-7755
Registry dates
- Enumerated
- 2022-02-06
- Last updated
- 2022-02-06
- Certified
- 2022-02-06
Frequently asked questions
- What is Gretchen Whittemore's NPI number?
- Gretchen Whittemore's National Provider Identifier (NPI) is 1497409726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Whittemore's specialty?
- Gretchen Whittemore is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Gretchen Whittemore located?
- Gretchen Whittemore's practice location on file with NPPES is 5409 N Knoxville Ave, Peoria, IL 61614-5069.
- What is Gretchen Whittemore's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Whittemore is (309) 589-2640.
- Does Gretchen Whittemore accept Medicare?
- Gretchen Whittemore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Whittemore's NPI active?
- Yes — Gretchen Whittemore's NPI (1497409726) is active in the NPPES registry as of the last update on 2022-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.