Sivaram Sudhakar, M.D.
NPI 1497844112 · Neurology Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sivaram Sudhakar, M.D. is a Neurology Physician provider in Amarillo, TX (NPI 1497844112).
Provider details
- NPI number
- 1497844112
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- H7836 (TX)
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
19 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
1,095 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 512 | $160 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 201 | $69 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 165 | $53 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 72 | $105 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 57 | $194 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 494 | 84 |
| Lamotrigine | 418 | 59 |
| Donepezil Hcl | 353 | 76 |
| Clonazepam | 348 | 60 |
| Gabapentin | 190 | 48 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 179 | 38 |
| Topiramate | 157 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$449 across 17 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
- 2006-10-12
- Last updated
- 2010-11-02
Frequently asked questions
- What is Sivaram Sudhakar's NPI number?
- Sivaram Sudhakar's National Provider Identifier (NPI) is 1497844112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sivaram Sudhakar's specialty?
- Sivaram Sudhakar is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Sivaram Sudhakar located?
- Sivaram Sudhakar's practice location on file with NPPES is 1901 Medi Park, Amarillo, TX 79106.
- What is Sivaram Sudhakar's phone number?
- The practice phone number listed in the NPPES registry for Sivaram Sudhakar is (806) 463-1652.
- Does Sivaram Sudhakar accept Medicare?
- Sivaram Sudhakar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sivaram Sudhakar's NPI active?
- Yes — Sivaram Sudhakar's NPI (1497844112) is active in the NPPES registry as of the last update on 2010-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.