Medical PracticePlastic SurgeryActiveVerified

Walter Lin, M.D.

Dr. Walter Lin is a plastic surgeon specializing in reconstructive microsurgery and hand surgery, practicing at The Buncke Clinic in San Francisco, California. The LLC is his professional corporation.

Filed September 23, 2025 · Sacramento, CA · Sacramento County

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Source

California Secretary of State (bizfile Online) · Entity B20250311194 · Retrieved May 13, 2026

Search the registry for B20250311194 ›JSON record ›

About Walter Lin, M.D.

Walter Lin, M.D., P.C. filed in California on September 23, 2025, as a corporation with a principal address in Sacramento. The registered agent was filed through Northwest Registered Agent, a formation service. Its modern website was confirmed. The company shares its address with 2,855 other entities and its registered agent with 6,165 others. We estimate annual revenue between $100,000 and $1 million and 1-5 employees. No annual report or EIN on file yet.

  • Filed through Northwest Registered Agent, a formation service.
  • Shares its address with 2,855 other entities.
  • Shares its registered agent with 6,165 other entities.
  • We estimate revenue between $100,000 and $1 million and 1-5 employees.
  • No annual report or EIN on file yet.

Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.

One of 139 new businesses registered in Sacramento in September 2025, one of 3 medical practice businesses.

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Filing Details

Entity NameWalter Lin, M.D., P.C.
Entity TypeCorp
Entity NumberB20250311194
Filing DateSeptember 23, 2025
Principal AddressLocked
City / State / ZipSacramento, CA 95816
CountySacramento
TimezonePacific (PT)
EIN on FileNo
Registered AgentNORTHWEST REGISTERED AGENT, INC.
Filed ViaFiling service: Northwest Registered Agent
WebsiteYes
Website BuildModern
Annual ReportNot yet filed
Estimated Revenue$100K-$1M (estimate)
Estimated Employees1-5 (estimate)
FootprintBrick and mortar (estimate)
Related Filings6165 with the same registered agent · 2855 at the same address
First Recorded by DayOneLeadMay 13, 2026 (232 days after filing)

Verified Business Profile

SubcategoryPlastic Surgery

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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Verified Website Profile

We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.

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Frequently Asked Questions

When was Walter Lin, M.D. registered?

Walter Lin, M.D. was registered as Corp on September 23, 2025 in California.

Where is Walter Lin, M.D. located?

Walter Lin, M.D. is based in Sacramento, CA, 95816, in Sacramento County.

What type of business is Walter Lin, M.D.?

Walter Lin, M.D. is classified as a medical practice business (plastic surgery).

Does Walter Lin, M.D. have an EIN on file?

No EIN was found on file for Walter Lin, M.D. at the time of registration.

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