Tammy Kordes, PH.D.
NPI 1932175171 · Clinical Psychologist · Erie, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Kordes, PH.D. is a Clinical Psychologist provider in Erie, PA (NPI 1932175171).
Provider details
- NPI number
- 1932175171
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PS-015999-L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
20 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
648 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) |
|---|---|---|
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 141 | $32 |
| Psychiatric Diagnostic Evaluation90791 | 133 | $144 |
| Psychotherapy, 30 Minutes90832 | 131 | $67 |
| Psychotherapy, 1 Hour90837 | 47 | $147 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 46 | $94 |
| Psychiatric Diagnostic Evaluation90791 | 42 | $167 |
| Psychotherapy, 30 Minutes |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2015-08-19
Frequently asked questions
- What is Tammy Kordes's NPI number?
- Tammy Kordes's National Provider Identifier (NPI) is 1932175171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Kordes's specialty?
- Tammy Kordes is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Tammy Kordes located?
- Tammy Kordes's practice location on file with NPPES is 120 E 2nd St, Erie, PA 16507-1537.
- What is Tammy Kordes's phone number?
- The practice phone number listed in the NPPES registry for Tammy Kordes is (814) 877-8013.
- Does Tammy Kordes accept Medicare?
- Tammy Kordes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Kordes's NPI active?
- Yes — Tammy Kordes's NPI (1932175171) is active in the NPPES registry as of the last update on 2015-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.