Sandeep Walia, M.D
NPI 1669850871 · Neurology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandeep Walia, M.D is a Neurology Physician provider in Washington, DC (NPI 1669850871).
Provider details
- NPI number
- 1669850871
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- A148853 (CA)
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
11 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
1,258 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 473 | $128 |
| Critical Care, First 30-74 Minutes99291 | 339 | $224 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 261 | $85 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 153 | $191 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 32 | $143 |
Typical Medicare-allowed amounts for these services range $85–$224 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-08
- Last updated
- 2022-06-03
- Certified
- 2022-06-03
Frequently asked questions
- What is Sandeep Walia's NPI number?
- Sandeep Walia's National Provider Identifier (NPI) is 1669850871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandeep Walia's specialty?
- Sandeep Walia is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandeep Walia located?
- Sandeep Walia's practice location on file with NPPES is 3800 Reservoir Rd Nw Dept of, Washington, DC 20007-2113.
- What is Sandeep Walia's phone number?
- The practice phone number listed in the NPPES registry for Sandeep Walia is (202) 444-8168.
- Does Sandeep Walia accept Medicare?
- Sandeep Walia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandeep Walia's NPI active?
- Yes — Sandeep Walia's NPI (1669850871) is active in the NPPES registry as of the last update on 2022-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.