Dr. Jeffrey David Lash, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9619 Chesapeake Dr, San Diego, CA 92123-1368
- Practice phone
- Call (858) 279-1212
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael Ratter
Multi-specialty group site · San Diego, California
Find Dr. Lash's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jeffrey David Lash is an internist in San Diego, California
Dr. Lash practices at Michael Ratter in San Diego, California.
Dr. Lash's NPI, 1841370038, was assigned on October 16, 2006. Dr. Lash holds California license A61336.
- NPI
- 1841370038NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Practice phone
- (858) 279-1212
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey David Lash practices at Michael Ratter in San Diego, California
Dr. Lash's primary practice is Michael Ratter, at 9619 Chesapeake Dr, San Diego, CA 92123-1368. The practice phone is (858) 279-1212.
- Michael Ratter9619 Chesapeake Dr, San Diego, CA 92123-1368Phone(858) 279-1212
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey David Lash is affiliated with 1 site of care and 1 medical group
Dr. Lash's primary practice is Michael Ratter in San Diego, California. Dmand AI also links Dr. Lash to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Jeffrey David Lash's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lash practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael Ratter | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey David Lash is one of 16,751 internists in California
Internal medicine is Dr. Lash's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lash is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Lash
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for Dr. Jeffrey David Lash's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jeffrey David Lash
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jeffrey David Lash's NPI number?
Dr. Jeffrey David Lash's NPI number is 1841370038. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey David Lash?
Dr. Jeffrey David Lash is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jeffrey David Lash practice?
Dr. Lash practices at 9619 Chesapeake Dr, San Diego, CA 92123-1368. Dr. Lash's primary practice is Michael Ratter in San Diego, California. Dmand AI also links Dr. Lash to 1 medical group.
What is Dr. Jeffrey David Lash's office phone number?
The practice phone on file for Dr. Lash is (858) 279-1212.
What is Dr. Jeffrey David Lash's medical license number?
Dr. Lash holds California license A61336.
How long has Dr. Jeffrey David Lash been practicing?
Dr. Lash's NPI was assigned in 2006.
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