Amritha Parthasarathy, DO
NPI 1174010771 · Neurology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amritha Parthasarathy, DO is a Neurology Physician provider in San Jose, CA (NPI 1174010771).
Provider details
- NPI number
- 1174010771
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,321 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 618 | $132 |
| Critical Care, First 30-74 Minutes99291 | 463 | $231 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 362 | $215 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 122 | $193 |
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 99 | $47 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 85 | 26 |
| Lacosamide | 80 | 12 |
| Levetiracetam | 60 | 12 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 47 | 12 |
| Rivastigmine | 46 | 12 |
| Pregabalin | 40 | 11 |
| Memantine Hcl | 39 | 13 |
| Clopidogrel Bisulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,054 across 131 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
- 2018-04-18
- Last updated
- 2025-07-29
- Certified
- 2025-07-25
Frequently asked questions
- What is Amritha Parthasarathy's NPI number?
- Amritha Parthasarathy's National Provider Identifier (NPI) is 1174010771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amritha Parthasarathy's specialty?
- Amritha Parthasarathy is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Amritha Parthasarathy located?
- Amritha Parthasarathy's practice location on file with NPPES is 2512 Samaritan Ct Ste S, San Jose, CA 95124-4002.
- What is Amritha Parthasarathy's phone number?
- The practice phone number listed in the NPPES registry for Amritha Parthasarathy is (408) 657-5620.
- Does Amritha Parthasarathy accept Medicare?
- Amritha Parthasarathy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amritha Parthasarathy's NPI active?
- Yes — Amritha Parthasarathy's NPI (1174010771) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.