Tulika Chatterjee, MD
NPI 1568815660 · Internal Medicine Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tulika Chatterjee, MD is a Internal Medicine Physician provider in Peoria, IL (NPI 1568815660).
Provider details
- NPI number
- 1568815660
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125069162 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
355 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 134 | $48 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 115 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 55 | $127 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 51 | $78 |
Typical Medicare-allowed amounts for these services range $48–$127 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 156 | 58 |
| Amlodipine Besylate | 120 | 50 |
| Lisinopril | 111 | 59 |
| Hydrochlorothiazide | 62 | 26 |
| Metformin Hcl | 61 | 30 |
| Omeprazole | 61 | 30 |
| Pantoprazole Sodium | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-13
- Last updated
- 2019-08-21
Frequently asked questions
- What is Tulika Chatterjee's NPI number?
- Tulika Chatterjee's National Provider Identifier (NPI) is 1568815660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tulika Chatterjee's specialty?
- Tulika Chatterjee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tulika Chatterjee located?
- Tulika Chatterjee's practice location on file with NPPES is 530 Ne Glen Oak Ave, Peoria, IL 61637-0001.
- What is Tulika Chatterjee's phone number?
- The practice phone number listed in the NPPES registry for Tulika Chatterjee is (309) 624-9351.
- Does Tulika Chatterjee accept Medicare?
- Tulika Chatterjee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tulika Chatterjee's NPI active?
- Yes — Tulika Chatterjee's NPI (1568815660) is active in the NPPES registry as of the last update on 2019-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.