Michael K. Lewis, DDS
- Part D claims, 2024
- 350
- Industry payments
- $657
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 337 El Dorado St, Monterey, CA 93940-4647
- Practice phone
- Call (831) 373-2967
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a Partnership
Dental practice · Monterey, California
Find Michael Lewis' 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.
Michael K. Lewis is an oral and maxillofacial surgery (dentist) in Monterey, California
Michael Lewis practices at Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a Partnership in Monterey, California.
Michael Lewis' NPI, 1134242514, was assigned on April 9, 2007. Michael Lewis holds California license 29774.
- NPI
- 1134242514NPI Registry (opens in a new tab)
- NPI enumeration date
- April 9, 2007
- NPI status
- Active
- Practice phone
- (831) 373-2967
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael K. Lewis practices at 2 locations in Monterey, California
Michael Lewis' primary practice is Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a Partnership, at 337 El Dorado St, Monterey, CA 93940-4647. The practice phone is (831) 373-2967. The NPI Registry lists Michael Lewis' practice address as 21 Lower Ragsdale Dr, Monterey, CA 93940.
- Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a PartnershipPrimary337 El Dorado St, Monterey, CA 93940-4647Phone(831) 373-2967
- NPI Registry address21 Lower Ragsdale Dr, Monterey, CA 93940 · Monterey CountyPhone(831) 373-2967
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Michael K. Lewis is affiliated with 1 site of care and 1 medical group
Michael Lewis' primary practice is Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a Partnership in Monterey, California. Dmand AI also links Michael Lewis 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 Michael K. Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Lewis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a Partnership | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael K. Lewis is one of 563 orals and maxillofacial surgery (dentist)s in California
Oral and maxillofacial surgery is Michael Lewis' primary specialty in the NPI Registry, under taxonomy code 1223S0112X. Michael Lewis is licensed in California.
Specialties and state licenses
- Oral and maxillofacial surgery (dentist), CaliforniaPrimary
Orals and maxillofacial surgery (dentist)s near Michael Lewis
Counts of orals and maxillofacial surgery (dentist)s 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
Michael K. Lewis' patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Michael Lewis' median patient age at 50, with 67% women.
Michael Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Michael K. Lewis wrote 350 Medicare Part D claims in 2024
In 2024, Michael Lewis wrote 350 Medicare Part D claims for 121 patients. 100% of them were for generic drugs. CMS names the drug for 333 of them, across 5 drugs with 11 or more claims each, at $1,136 in total drug cost.
Michael Lewis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Michael Lewis' Part D claims, 2024
- Opioids29%100 of 350 claims
- Antibiotics36%125 of 350 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Michael K. Lewis received $657 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Michael Lewis from 4 drug and device companies from 2024 to 2025. Education make up the largest share, 68% of the total. Zimvie Inc. paid the most, $592.
General payments to Michael Lewis by program year, 2024 to 2025
General payments to Michael Lewis by kind, 2024 to 2025
- Education$45068%
- Food and beverage$20732%
Companies that paid Michael Lewis the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael K. Lewis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Michael K. Lewis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael K. Lewis' NPI number?
Michael K. Lewis' NPI number is 1134242514. It was assigned on April 9, 2007, and it is active in the NPI Registry.
What does Michael K. Lewis specialize in?
Michael K. Lewis is an oral and maxillofacial surgery (dentist) in Monterey, California. The primary specialty in the NPI Registry is Oral and Maxillofacial Surgery (Dentist) (taxonomy code 1223S0112X).
Where does Michael K. Lewis practice?
Michael Lewis practices at 337 El Dorado St, Monterey, CA 93940-4647. Michael Lewis also practices at 21 Lower Ragsdale Dr, Monterey, CA 93940. Michael Lewis' primary practice is Michael K Lewis, Dds, INC & Ryan R Lloyd, Dmd, Inc-a Partnership in Monterey, California. Dmand AI also links Michael Lewis to 1 medical group.
What is Michael K. Lewis' office phone number?
The practice phone on file for Michael Lewis is (831) 373-2967.
What is Michael K. Lewis' medical license number?
Michael Lewis holds California license 29774.
What drugs does Michael K. Lewis prescribe most?
In 2024 Medicare Part D data, Michael Lewis' most prescribed drugs by claims were Ibuprofen, Amoxicillin and Hydrocodone-Acetaminophen.
Has Michael K. Lewis received payments from drug or device companies?
CMS Open Payments shows $657 in general payments to Michael Lewis from 4 companies from 2024 to 2025. The largest total came from Zimvie Inc.
How long has Michael K. Lewis been practicing?
Michael Lewis' NPI was assigned in 2007.
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