DR. CHANDRA S KRISHNASASTRY (M.D.) – Psychiatry Physician, NPI 1194794172
Psychiatry Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
541 PSYCHIATRY in TN
Provider Addresses for DR. CHANDRA S KRISHNASASTRY (M.D.)
275 CUMBERLAND BND
NASHVILLE, TN 372281805
Phone: (615) 726-3340
Type: Mailing
Dickerson Pike, East Nashville, Nashville, Davidson County, Tennessee, 37072, United States
SUITE 640
NASHVILLE, TN 372072519
Phone: (615) 860-6500
Fax: (615) 860-6385
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $320.
Total Amount is formed as General ($320) + Research ($0) + Ownership ($0) = $320.
Last reported payment date: 2024-10-15 • Largest payer in this snapshot: Neurocrine BioSciences, Inc. ($157).
Total Amount
$320
General + Research + Ownership
Payments
9
Total payment records
General Amount
$320
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-15
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-08-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060926000389 | I | Psychiatry | TN | TBD |
| I20250710001911 | I | Psychiatry | CO | TBD |
| I20250819001492 | I | Psychiatry | LA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 45 | 20 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 24 | 22 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 12 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 11 | 11 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 37228)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | TN | |
| Nurse Practitioner | TN | |
| P S Y C H I A T R Y | AL | |
| P S Y C H I A T R Y | SC | |
| P S Y C H I A T R Y | TN | |
| Nurse Practitioner | TN | |
| - | NJ | |
| Nurse Practitioner | KY | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL |
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