Theresa Adigwu, CRNP
NPI 1881164358 · Psychiatric/Mental Health Nurse Practitioner · Harrisburg, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Adigwu, CRNP is a Psychiatric/Mental Health Nurse Practitioner provider in Harrisburg, PA (NPI 1881164358).
Provider details
- NPI number
- 1881164358
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP019271 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
483 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 243 | $144 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 177 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $53 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 17 | $178 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 13 | $74 |
Typical Medicare-allowed amounts for these services range $53–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 121 | 48 |
| Quetiapine Fumarate | 119 | 42 |
| Fluoxetine Hcl | 108 | 29 |
| Aripiprazole | 104 | 40 |
| Buspirone Hcl | 92 | 39 |
| Clonazepam | 81 | 27 |
| Bupropion Hclbrand: Bupropion Xl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$559 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 176 S Coldbrook AveChambersburg, PA 17201-2712Phone: (717) 267-7480
- 283 S Butler RdLebanon, PA 17042-8939Phone: (717) 270-2436
- 283 S Butler RdLebanon, PA 17042-8939Phone: (717) 273-8871
Registry dates
- Enumerated
- 2018-11-27
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is Theresa Adigwu's NPI number?
- Theresa Adigwu's National Provider Identifier (NPI) is 1881164358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Adigwu's specialty?
- Theresa Adigwu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Adigwu located?
- Theresa Adigwu's practice location on file with NPPES is 2208 Chatham Way, Harrisburg, PA 17110-3959.
- What is Theresa Adigwu's phone number?
- The practice phone number listed in the NPPES registry for Theresa Adigwu is (717) 418-2877.
- Does Theresa Adigwu accept Medicare?
- Theresa Adigwu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Adigwu's NPI active?
- Yes — Theresa Adigwu's NPI (1881164358) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.