Christeena Chakkumcal
NPI 1134889132 · Psychiatric/Mental Health Nurse Practitioner · Schaumburg, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christeena Chakkumcal is a Psychiatric/Mental Health Nurse Practitioner provider in Schaumburg, IL (NPI 1134889132).
Provider details
- NPI number
- 1134889132
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209.024471 (IL)
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 tenure28% of score
4 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
607 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 507 | $108 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 57 | $161 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 43 | $150 |
Typical Medicare-allowed amounts for these services range $108–$161 (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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 311 | 42 |
| Quetiapine Fumarate | 208 | 54 |
| Trazodone Hcl | 184 | 51 |
| Sertraline Hcl | 174 | 48 |
| Fluoxetine Hcl | 158 | 32 |
| Bupropion Hclbrand: Bupropion Xl | 156 | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-19
- Last updated
- 2021-12-19
- Certified
- 2021-12-19
Frequently asked questions
- What is Christeena Chakkumcal's NPI number?
- Christeena Chakkumcal's National Provider Identifier (NPI) is 1134889132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christeena Chakkumcal's specialty?
- Christeena Chakkumcal is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christeena Chakkumcal located?
- Christeena Chakkumcal's practice location on file with NPPES is 311 Wianno Ln, Schaumburg, IL 60194-4153.
- What is Christeena Chakkumcal's phone number?
- The practice phone number listed in the NPPES registry for Christeena Chakkumcal is (630) 538-9569.
- Does Christeena Chakkumcal accept Medicare?
- Christeena Chakkumcal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christeena Chakkumcal's NPI active?
- Yes — Christeena Chakkumcal's NPI (1134889132) is active in the NPPES registry as of the last update on 2021-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.