Ellora Karmarkar, MD
NPI 1952715518 · Infectious Disease Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellora Karmarkar, MD is a Infectious Disease Physician provider in Stanford, CA (NPI 1952715518).
Provider details
- NPI number
- 1952715518
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125064931 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 850 Marina Bay Pkwy # P-2Richmond, CA 94804Phone: (510) 412-1613
Registry dates
- Enumerated
- 2014-06-11
- Last updated
- 2024-10-31
- Certified
- 2024-10-25
Frequently asked questions
- What is Ellora Karmarkar's NPI number?
- Ellora Karmarkar's National Provider Identifier (NPI) is 1952715518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellora Karmarkar's specialty?
- Ellora Karmarkar is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ellora Karmarkar located?
- Ellora Karmarkar's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Ellora Karmarkar's phone number?
- The practice phone number listed in the NPPES registry for Ellora Karmarkar is (650) 723-4000.
- Does Ellora Karmarkar accept Medicare?
- Ellora Karmarkar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellora Karmarkar's NPI active?
- Yes — Ellora Karmarkar's NPI (1952715518) is active in the NPPES registry as of the last update on 2024-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.