ADAM SAMUEL ABDUR-RAHIM SPERLING MD, PHD
NPI 1023303161
Internal Medicine - Hematology in Stanford, CA
About Adam Samuel Abdur-rahim Sperling Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADAM SAMUEL ABDUR-RAHIM SPERLING MD, PHD (NPI 1023303161) is an individual hematology provider in Stanford, California, licensed in California (C206781) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Adam Samuel Abdur-rahim Sperling Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adam Sperling's NPI number?
The NPI number for Adam Sperling is 1023303161. It was assigned to this individual provider in the NPPES registry on June 16, 2011.
Where is Adam Sperling located?
Adam Sperling practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Adam Sperling's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Adam Sperling enrolled in Medicare?
Yes. Adam Sperling is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Adam Sperling accept?
Health plans from Anthem Blue Cross and Blue Shield list Adam Sperling as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Adam Sperling affiliated with any hospitals?
According to CMS data, Adam Sperling is affiliated with Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Adam Sperling was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
