Mark SpeakmanMD
Internal Medicine·Baldwin Park, CA
Mark Speakman, MD is an Internal Medicine provider in Baldwin Park, CA, as of July 2026.
- NPI1881742609
- Registered2007
- Class of1987
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Mark Speakman at a glance
- Provider
- Mark Speakman
- Credential
- MD
- Specialty
- Internal Medicine
- Procedures
- Internal Medicine CPT codes
- Location
- Baldwin Park, CA
- Medical school graduation
- 1987
- NPI registered
- 2007
- NPI
- 1881742609
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Mark Speakman practice?
Mark Speakman, MD is based in Baldwin Park, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mark Speakman's NPI number?
Mark Speakman's National Provider Identifier (NPI) is 1881742609, registered in 2007. Specialty on record: Internal Medicine; credential MD.
How many Internal Medicine providers in California work at ambulatory surgery centers?
209 Internal Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mark Speakman among them. The California Internal Medicine directory lists each one by city with credential, NPI, and center affiliations.
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