Srinivasan Periyanayagam, MD
NPI 1932201290 · Neurological Surgery Physician · Hopkinsville, KY
Srinivasan Periyanayagam, MD is a Neurological Surgery Physician provider in Hopkinsville, KY (NPI 1932201290).
Provider details
- NPI number
- 1932201290
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24512 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
99 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $83 |
| Electronic Analysis Reprogramming and Refill of Spinal Canal Drug Infusion Pump By Physician62370 | 34 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $117 |
Typical Medicare-allowed amounts for these services range $83–$117 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carisoprodol | 55 | 16 |
| Gabapentin | 48 | 14 |
| Alprazolam | 23 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 14 |
| Diazepam | 19 | — |
| Naproxen | 19 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Srinivasan Periyanayagam's NPI number?
- Srinivasan Periyanayagam's National Provider Identifier (NPI) is 1932201290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Srinivasan Periyanayagam's specialty?
- Srinivasan Periyanayagam is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Srinivasan Periyanayagam located?
- Srinivasan Periyanayagam's practice location on file with NPPES is 390 W 17th St, Hopkinsville, KY 42240-1914.
- What is Srinivasan Periyanayagam's phone number?
- The practice phone number listed in the NPPES registry for Srinivasan Periyanayagam is (270) 886-1944.
- Is Srinivasan Periyanayagam's NPI active?
- Yes — Srinivasan Periyanayagam's NPI (1932201290) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.