Sudeb Dalai, MD, PHD
NPI 1043656697 · Infectious Disease Physician · Palo Alto, CA
Sudeb Dalai, MD, PHD is a Infectious Disease Physician provider in Palo Alto, CA (NPI 1043656697).
Provider details
- NPI number
- 1043656697
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A134059 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
595 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 | 209 | $134 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 159 | $217 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 148 | $19 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 50 | $195 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 29 | $263 |
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) |
|---|---|
| Cefazolin Sodium | 24 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 22 |
| Amoxicillin | 21 |
| Methenamine Hippurate | 17 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 15 |
| Ertapenem Sodiumbrand: Ertapenem | 14 |
| Fosfomycin Tromethamine | 14 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 14 |
| Doxycycline Hyclate | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 300 Pasteur DrPalo Alto, CA 94304-2203Phone: (650) 723-4000
- 200 W Arbor Dr # 8422San Diego, CA 92103-1911Phone: (619) 543-6268Fax: (619) 543-6529
Registry dates
- Enumerated
- 2013-05-21
- Last updated
- 2024-04-28
- Certified
- 2024-04-28
Frequently asked questions
- What is Sudeb Dalai's NPI number?
- Sudeb Dalai's National Provider Identifier (NPI) is 1043656697, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sudeb Dalai's specialty?
- Sudeb Dalai is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sudeb Dalai located?
- Sudeb Dalai's practice location on file with NPPES is 795 El Camino Real, Palo Alto, CA 94301.
- What is Sudeb Dalai's phone number?
- The practice phone number listed in the NPPES registry for Sudeb Dalai is (650) 723-4000.
- Is Sudeb Dalai's NPI active?
- Yes — Sudeb Dalai's NPI (1043656697) is active in the NPPES registry as of the last update on 2024-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.