Michael Patrick Delapena, OD
- Medicare patients, 2024
- 226
- Part D claims, 2024
- 130
- Industry payments
- $268
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 419 E Romie Ln, Salinas, CA 93901-4016
- Practice phone
- Call (831) 758-3331
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joseph J Marchionna OD And Michael Delapena OD A Poc
Eye care practice · Salinas, California
Find Michael Delapena'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.
Michael Patrick Delapena is an optometrist in Salinas, California
Michael Delapena practices at Joseph J Marchionna OD And Michael Delapena OD A Poc in Salinas, California.
Michael Delapena's NPI, 1861431439, was assigned on June 6, 2006. Michael Delapena graduated from University of California - School of Optometry in 1990. Michael Delapena holds California license 9432.
- NPI
- 1861431439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557315074
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (831) 758-3331
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Patrick Delapena practices at Joseph J Marchionna OD and Michael Delapena OD A Poc in Salinas, California
Michael Delapena's primary practice is Joseph J Marchionna OD and Michael Delapena OD A Poc, at 419 E Romie Ln, Salinas, CA 93901-4016. The practice phone is (831) 758-3331.
- Joseph J Marchionna OD and Michael Delapena OD A Poc419 E Romie Ln, Salinas, CA 93901-4016Phone(831) 758-3331
Source: Dmand AI Affiliation Data
Michael Patrick Delapena is affiliated with 1 site of care and 1 medical group
Michael Delapena's primary practice is Joseph J Marchionna OD And Michael Delapena OD A Poc in Salinas, California. Dmand AI also links Michael Delapena to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Patrick Delapena's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Delapena practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joseph J Marchionna OD And Michael Delapena OD A Poc | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Patrick Delapena is one of 7,206 optometrists in California
Optometrist is Michael Delapena's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Delapena is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Michael Delapena
Counts of optometrists 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 Patrick Delapena treated 226 Medicare patients in 2024, average age 75
CMS counts 226 Medicare patients who saw Michael Delapena in 2024. The largest group is 65 to 74, with 109 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Delapena's median patient age at 67, with 63% women.
Michael Delapena's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Delapena's Medicare patients by sex, 2024
- Women13962%
- Men8738%
Chronic conditions among Michael Delapena's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Arthritis33%
- Ischemic heart disease29%
- Chronic kidney disease17%
- Osteoporosis17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Michael Delapena's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Patrick Delapena wrote 130 Medicare Part D claims in 2024
In 2024, Michael Delapena wrote 130 Medicare Part D claims for 31 patients. 38% of them were for generic drugs.
Michael Delapena's Part D claims by kind of drug, 2024
- Generic50 claims38%
- Brand-name80 claims62%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael Patrick Delapena takes part in Medicare
Michael Delapena accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Michael Patrick Delapena received $268 in industry payments in 2025
CMS Open Payments shows 3 general payments to Michael Delapena from 2 drug and device companies in 2025. Food and beverage make up the largest share, 58% of the total. Alcon Laboratories Inc paid the most, $155.
General payments to Michael Delapena by kind, 2025 to 2025
- Food and beverage$15558%
- Entertainment$11342%
Companies that paid Michael Delapena the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Patrick Delapena graduated from University of California - School of Optometry
Michael Delapena graduated from University of California - School of Optometry in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael Patrick Delapena'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Patrick Delapena
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 Patrick Delapena's NPI number?
Michael Patrick Delapena's NPI number is 1861431439. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What does Michael Patrick Delapena specialize in?
Michael Patrick Delapena is an optometrist in Salinas, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael Patrick Delapena practice?
Michael Delapena practices at 419 E Romie Ln, Salinas, CA 93901-4016. Michael Delapena's primary practice is Joseph J Marchionna OD And Michael Delapena OD A Poc in Salinas, California. Dmand AI also links Michael Delapena to 1 medical group.
What is Michael Patrick Delapena's office phone number?
The practice phone on file for Michael Delapena is (831) 758-3331.
What is Michael Patrick Delapena's medical license number?
Michael Delapena holds California license 9432.
Does Michael Patrick Delapena accept Medicare?
Yes. CMS lists Michael Delapena as accepting Medicare assignment.
How many Medicare patients does Michael Patrick Delapena see?
CMS counts 226 Medicare patients who saw Michael Delapena in 2024, with an average age of 75.
Where did Michael Patrick Delapena go to medical school?
Michael Delapena graduated from University of California - School of Optometry in 1990.
Has Michael Patrick Delapena received payments from drug or device companies?
CMS Open Payments shows $268 in general payments to Michael Delapena from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Michael Patrick Delapena been practicing?
Michael Delapena graduated from medical school in 1990, 36 years ago.
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