Darlene Daling Lin, MD
Urology Physician · Hayward, CA
Darlene Daling Lin, MD is a urology physician with a practice address in Hayward, California, and NPI 1255406187, issued on Nov 24, 2006. Check the license (California A96223, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Darlene Daling Lin
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- A96223 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27303 Sleepy Hollow RD, Hayward, CA 94545
- Phone
- (510) 784-4468
- Enumerated
- Nov 24, 2006
- Record last updated
- Jan 19, 2022
- Fax
- (510) 784-4517
- Medicare enrollment
- Enrolled (PECOS I20070409000391); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Verify Darlene Daling Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A96223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average urology physician in 2024
1,604 Medicare Part D claims for 643 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 66 claims were for opioids.
Most prescribed
- Tamsulosin Hcl452 claims
- Finasteride260 claims
- Terazosin Hcl111 claims
- Tadalafil73 claims
- Trospium Chloride66 claims
- Oxybutynin Chloride Er61 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 IncSan Leandro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darlene Daling Lin among 1,524 urology physician records in California
Darlene Daling Lin, MD is one of 1,524 urology physician records with a practice address in California. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2001 · median 2003 among the 1,049 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in California
There are 1,524 urology physician records in California.
All 1,524 in California → Every provider in Hayward → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Gregory Chen, M.D.Hayward, CA 945451699853457
- George Gavallos, MDHayward, CA 945451740368596
- George Gavrell, MDHayward, CA 945451205914058
- Rabun Jones, MDHayward, CA 945451982192159
- Andrew Lai, MD, MPHHayward, CA 945451659877603
- Armando Plata, M.D.Hayward, CA 945451184702938
- Roland Wong, M.D.Hayward, CA 945451134156946
- Narayana Bulusu, M.D.Castro Valley, CA 945461821106329
Common questions
What is Darlene Daling Lin, MD's NPI number?
Darlene Daling Lin, MD's National Provider Identifier (NPI) is 1255406187, issued on Nov 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darlene Daling Lin, MD located?
The NPPES record lists a practice address at 27303 Sleepy Hollow RD, Hayward, CA, 94545. Phone: (510) 784-4468. Providers update this record themselves, so call before visiting.
How can I verify Darlene Daling Lin, MD's license?
NPPES lists California license number A96223, 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 Darlene Daling Lin, MD prescribe under Medicare Part D?
In 2024, Darlene Daling Lin, MD had 1,604 Medicare Part D claims for 643 beneficiaries; the average among urology physician prescribers was 1,340. 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.