Gretchen Ames, PHD
NPI 1831389709 · Clinical Psychologist · Jacksonville, FL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Ames, PHD is a Clinical Psychologist provider in Jacksonville, FL (NPI 1831389709).
Provider details
- NPI number
- 1831389709
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PY0007514 (FL)
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
18 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
425 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) |
|---|---|---|
| Treatment of Behavior Impacting Health in Group Setting, Each Additional 30 Minutes96165 | 233 | $4 |
| Treatment of Behavior Impacting Health, Initial 30 Minutes96158 | 59 | $64 |
| Assessment of Health Behavior96156 | 53 | $95 |
| Treatment of Behavior Impacting Health in Group Setting, Initial 30 Minutes96164 | 47 | $9 |
| Treatment of Behavior Impacting Health, Each Additional 15 Minutes96159 | 33 | $21 |
Typical Medicare-allowed amounts for these services range $4–$95 (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
- 2007-07-27
- Last updated
- 2020-09-01
- Certified
- 2020-09-01
Frequently asked questions
- What is Gretchen Ames's NPI number?
- Gretchen Ames's National Provider Identifier (NPI) is 1831389709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Ames's specialty?
- Gretchen Ames is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gretchen Ames located?
- Gretchen Ames's practice location on file with NPPES is 4500 San Pablo Rd S, Jacksonville, FL 32224-1865.
- What is Gretchen Ames's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Ames is (904) 953-2000.
- Does Gretchen Ames accept Medicare?
- Gretchen Ames is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Ames's NPI active?
- Yes — Gretchen Ames's NPI (1831389709) is active in the NPPES registry as of the last update on 2020-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.