DR. DAVID WORTH HARMAN (PH.D.) – Clinical Psychologist, NPI 1003913757
Clinical Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,668 CLINICAL PSYCHOLOGIST in PA
Provider Addresses for DR. DAVID WORTH HARMAN (PH.D.)
361 N MOREHALL RD
FRAZER, PA 193551401
Phone: (610) 348-7511
Type: Mailing
PROGRESSIONS BEHAVIORAL HEALTH SERVICES, INC.
3300 HENRY AVE., FALLS CENTER THREE, SUITE 302
PHILADELPHIA, PA 191291121
Phone: (215) 924-0684
Fax: (215) 924-3805
Type: Location
Progressions Behavioral Health Services, Inc.
3300 Henry Ave., Falls Center Three, Suite 302
Philadelphia, PA 191291121
Phone: (215) 924-0684
Fax: (215) 924-3805
Type: Location
Inner Source Healing
40 Lloyd Ave Ste 101
Malvern, PA 193553091
Phone: (610) 348-7511
Type: Location
1005 LANSDALE AVE
LANSDALE, PA 194461621
Phone: (610) 348-7511
Type: Mailing
1950 STREET RD STE 410
BENSALEM, PA 190203752
Phone: (610) 348-7511
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2017-12-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20171206002079 | I | Clinical Psychologist | PA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 90837 | Psychotherapy, 1 hour | 116 | 15 | $0 |
| 90834 | Psychotherapy, 45 minutes | 21 | 11 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 16 | 16 | $0 |
Insurance plans in this area (ZIP 19355)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | TX | |
| Clinical Social Worker | TX | |
| Mental Health Counselor | PA | |
| Mental Health Counselor | GA | |
| Mental Health Counselor | GA | |
| Clinical Social Worker | MA | |
| Mental Health Counselor | TX | |
| Mental Health Counselor | PA | |
| Clinical Social Worker | MI | |
| Mental Health Counselor | GA |
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