Ashima Datey Chakrabarty, MD
NPI 1669992343 · Psychiatry Physician · Springfield, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashima Datey Chakrabarty, MD is a Psychiatry Physician provider in Springfield, IL (NPI 1669992343).
Provider details
- NPI number
- 1669992343
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.153654 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
131 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 | 96 | $122 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 22 | $76 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $87 |
Typical Medicare-allowed amounts for these services range $76–$122 (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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 152 | — |
| Olanzapine | 103 | 11 |
| Quetiapine Fumarate | 81 | 14 |
| Trazodone Hcl | 77 | 15 |
| Haloperidol Decanoate | 66 | — |
| Lorazepam | 61 | 16 |
| Risperidone | 57 | — |
| Alprazolam |
Practice location
Mailing address
Additional practice locations (6)
- 102 W Kenwood Ave Ste 100Decatur, IL 62526-4379Phone: (217) 872-3800Fax: (217) 872-0849
- 1600 W Walnut StJacksonville, IL 62650-1136Phone: (217) 245-7275Fax: (217) 245-7427
- 701 N 1st StSpringfield, IL 62702-3757Phone: (217) 545-8000
- 520 N 4th StSpringfield, IL 62702-5238Phone: (217) 545-8000Fax: (217) 757-8161
- 319 E Madison St Ste 1fSpringfield, IL 62701-3118Phone: (217) 545-8000Fax: (217) 757-8161
- 710 N 8th StSpringfield, IL 62702-6324Phone: (217) 588-7717Fax: (217) 525-1503
Registry dates
- Enumerated
- 2017-06-22
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is Ashima Datey Chakrabarty's NPI number?
- Ashima Datey Chakrabarty's National Provider Identifier (NPI) is 1669992343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashima Datey Chakrabarty's specialty?
- Ashima Datey Chakrabarty is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ashima Datey Chakrabarty located?
- Ashima Datey Chakrabarty's practice location on file with NPPES is 319 E Madison St Fl 3, Springfield, IL 62701-1035.
- What is Ashima Datey Chakrabarty's phone number?
- The practice phone number listed in the NPPES registry for Ashima Datey Chakrabarty is (217) 545-8000.
- Does Ashima Datey Chakrabarty accept Medicare?
- Ashima Datey Chakrabarty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashima Datey Chakrabarty's NPI active?
- Yes — Ashima Datey Chakrabarty's NPI (1669992343) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.