Karyn Kollonige, MSN,RN,CRNP,PMHNP-BC
NPI 1184480428 · Psychiatric/Mental Health Nurse Practitioner · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karyn Kollonige, MSN,RN,CRNP,PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Philadelphia, PA (NPI 1184480428).
Provider details
- NPI number
- 1184480428
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN,RN,CRNP,PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- SP029217 (PA)
Specialties & taxonomies
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
2 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
178 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $112 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 28 | $62 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 14 | $168 |
Typical Medicare-allowed amounts for these services range $62–$168 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 193 | 29 |
| Risperidone | 59 | 14 |
| Clonazepam | 52 | 21 |
| Buspirone Hcl | 47 | 13 |
| Trazodone Hcl | 46 | 15 |
| Benztropine Mesylate | 40 | 14 |
| Aripiprazole | 40 | 16 |
| Fluoxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,100 across 45 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 (1)
- 2803 Belmont AveNorristown, PA 19403-1640Phone: (570) 362-3341
Registry dates
- Enumerated
- 2024-02-26
- Last updated
- 2025-04-17
- Certified
- 2025-04-17
Frequently asked questions
- What is Karyn Kollonige's NPI number?
- Karyn Kollonige's National Provider Identifier (NPI) is 1184480428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyn Kollonige's specialty?
- Karyn Kollonige is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karyn Kollonige located?
- Karyn Kollonige's practice location on file with NPPES is 3535 Market St, Philadelphia, PA 19104-3309.
- What is Karyn Kollonige's phone number?
- The practice phone number listed in the NPPES registry for Karyn Kollonige is (215) 746-4110.
- Does Karyn Kollonige accept Medicare?
- Karyn Kollonige is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karyn Kollonige's NPI active?
- Yes — Karyn Kollonige's NPI (1184480428) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.