Rajmani Krishnan, M.D.
NPI 1700846185 · Anesthesiology Physician · Smithtown, NY
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajmani Krishnan, M.D. is a Anesthesiology Physician provider in Smithtown, NY (NPI 1700846185).
Provider details
- NPI number
- 1700846185
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 225329 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,145 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,026 | $145 |
| Ultrasonic Guidance for Needle Placement76942 | 258 | $33 |
| Electronic Analysis Reprogramming and Refill of Spinal Canal Drug Infusion Pump By Physician62370 | 149 | $107 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 113 | $191 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 73 | $114 |
| Injection of Trigger Points, 3 Or More Muscles20553 |
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 |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 227 | 55 |
| Tizanidine Hcl | 185 | 39 |
| Oxycodone Hcl | 182 | 37 |
| Tramadol Hcl | 136 | 45 |
| Gabapentin | 120 | 31 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 71 | 16 |
| Pregabalin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,851 across 110 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
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2015-04-16
Frequently asked questions
- What is Rajmani Krishnan's NPI number?
- Rajmani Krishnan's National Provider Identifier (NPI) is 1700846185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajmani Krishnan's specialty?
- Rajmani Krishnan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rajmani Krishnan located?
- Rajmani Krishnan's practice location on file with NPPES is 93 Lone Oak Path, Smithtown, NY 11787-4280.
- What is Rajmani Krishnan's phone number?
- The practice phone number listed in the NPPES registry for Rajmani Krishnan is (631) 432-5940.
- Does Rajmani Krishnan accept Medicare?
- Rajmani Krishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajmani Krishnan's NPI active?
- Yes — Rajmani Krishnan's NPI (1700846185) is active in the NPPES registry as of the last update on 2015-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.