Elizabeth Merryfield, PSYD
NPI 1023632601 · Psychologist · Springfield, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Merryfield, PSYD is a Psychologist provider in Springfield, PA (NPI 1023632601).
Provider details
- NPI number
- 1023632601
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- PS019033 (PA)
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
6 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
2,293 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 | 626 | $155 |
| Psychotherapy, 30 Minutes90832 | 556 | $79 |
| Psychotherapy, 45 Minutes90834 | 220 | $105 |
| Psychotherapy, 30 Minutes90832 | 164 | $69 |
| Psychiatric Diagnostic Evaluation90791 | 145 | $175 |
| Psychotherapy, 45 Minutes90834 | 123 | $91 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-30
- Last updated
- 2020-05-30
- Certified
- 2020-05-30
Frequently asked questions
- What is Elizabeth Merryfield's NPI number?
- Elizabeth Merryfield's National Provider Identifier (NPI) is 1023632601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Merryfield's specialty?
- Elizabeth Merryfield is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Elizabeth Merryfield located?
- Elizabeth Merryfield's practice location on file with NPPES is 1489 Baltimore Pike, Springfield, PA 19064-3958.
- What is Elizabeth Merryfield's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Merryfield is (610) 544-2110.
- Does Elizabeth Merryfield accept Medicare?
- Elizabeth Merryfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Merryfield's NPI active?
- Yes — Elizabeth Merryfield's NPI (1023632601) is active in the NPPES registry as of the last update on 2020-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.