DR. GULE-RANA MASOOD MD
NPI 1508838020
Internal Medicine in Pleasanton, CA
About Dr. Gule-rana Masood Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GULE-RANA MASOOD MD (NPI 1508838020) is an individual internal medicine provider in Pleasanton, California, licensed in California (C169894) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Gule-rana Masood Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Gule-rana Masood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Redwood City, CA 94063
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94588 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLEASANTON, CA 94588
PLEASANTON, CA 94588
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 Gule-rana Masood's NPI number?
The NPI number for Gule-rana Masood is 1508838020. It was assigned to this individual provider in the NPPES registry on February 7, 2006.
Where is Gule-rana Masood located?
Gule-rana Masood practices at 5820 Owens Dr. Building E, 2nd Floor, Pleasanton, CA 94588. The listed phone number is (925) 737-3785.
What is Gule-rana Masood's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Gule-rana Masood enrolled in Medicare?
Yes. Gule-rana Masood 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.
Which organization bills Medicare for Gule-rana Masood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gule-rana Masood reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gule-rana Masood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gule-rana Masood was last updated on October 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Dr. Gule-Rana Masood, MD · NPI 1508838020
Internal Medicine physician in Pleasanton, California. Individual provider, active in the CMS NPPES registry since February 7, 2006.
## Identity
- **NPI:** 1508838020 (Entity type: Individual)
- **Enumerated:** February 7, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C169894 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5820 OWENS DR. BUILDING E, 2ND FLOOR, Pleasanton, CA 94588-3900
- **Phone:** (925) 737-3785 · **Fax:** (877) 738-4262
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1639252604, Redwood City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** October 10, 2024
- **Other identifiers:** Other 101431BJ (NY); Medicaid 01649816 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1508838020) · Data from the CMS NPPES public registry.