Gule-Rana Masood, MD
Internal Medicine Physician · Pleasanton, CA
Gule-Rana Masood, MD is an internal medicine physician with a practice address in Pleasanton, California, and NPI 1508838020, issued on Feb 7, 2006. Check the license (California C169894, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gule-Rana Masood
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C169894 CA
37219 AZ
190081 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5820 Owens Dr. Building E, 2ND Floor, Pleasanton, CA 94588
- Phone
- (925) 737-3785
- Enumerated
- Feb 7, 2006
- Record last updated
- Oct 10, 2024
- Fax
- (877) 738-4262
- Medicaid ID
- 01649816 NY
- Medicare enrollment
- Enrolled (PECOS I20210325000232); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 5820 Owens Dr. Building E, 2ND Floor
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Akshatha Gowdar, MDFamily Medicine Physician1538749155
- Kathryn WoodCertified Registered Nurse Anesthetist1144989807
Verify Gule-Rana Masood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C169894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average internal medicine physician in 2024
4,035 Medicare Part D claims for 498 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 199 claims were for opioids.
Most prescribed
- Atorvastatin Calcium251 claims
- Levothyroxine Sodium199 claims
- Lisinopril149 claims
- Losartan Potassium149 claims
- Hydrocodone-Acetaminophen116 claims
- Trazodone Hcl110 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncLincoln, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gule-Rana Masood among 17,696 internal medicine physician records in California
Gule-Rana Masood, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1986 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 internal medicine physician records list a practice address in Pleasanton
They are 57 of the 2,213 NPPES records with a practice address in Pleasanton, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Pleasanton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nikhil Apte, MDPleasanton, CA 945881972552206
- Tasneem Bader-Omarali, M.D.Pleasanton, CA 945881578658795
- Katherine Burck, M.D.Pleasanton, CA 945881487768719
- David Chee, MDPleasanton, CA 945881306846373
- Anthony Koh, MDPleasanton, CA 945881730166158
- Calvin Lei, MDPleasanton, CA 945881265432967
- Fernandina Lo, MDPleasanton, CA 945881427055706
- Smrutirekha Misra, M.D.Pleasanton, CA 945881821067547
Common questions
What is Gule-Rana Masood, MD's NPI number?
Gule-Rana Masood, MD's National Provider Identifier (NPI) is 1508838020, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gule-Rana Masood, MD located?
The NPPES record lists a practice address at 5820 Owens Dr. Building E, 2ND Floor, Pleasanton, CA, 94588. Phone: (925) 737-3785. Providers update this record themselves, so call before visiting.
How can I verify Gule-Rana Masood, MD's license?
NPPES lists California license number C169894, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gule-Rana Masood, MD prescribe under Medicare Part D?
In 2024, Gule-Rana Masood, MD had 4,035 Medicare Part D claims for 498 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.