Marlene Patricia Lennon, FNP-C
- Medicare services, 2024
- 617
- Medicare patients, 2024
- 220
- Part D claims, 2024
- 1,916
- Hospital affiliations
- 3
- Industry payments
- $2,509
- Practice address
- 200 W Center Street Promenade, Anaheim, CA 92805
- Practice phone
- Call (657) 640-8090
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence at Home With Compassus Home Health Orange County
Home Health Agency - Main Office · Anaheim, California
Find Marlene Lennon's professional email, personal email and mobile number
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Marlene Patricia Lennon is a family nurse practitioner in Anaheim, California
Marlene Lennon practices at Providence at Home With Compassus Home Health Orange County in Anaheim, California.
Marlene Lennon's NPI, 1023089729, was assigned on January 30, 2006. Marlene Lennon holds California license 7432.
- NPI
- 1023089729NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163654641
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (657) 640-8090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marlene Patricia Lennon practices at Providence at Home With Compassus Home Health Orange County in Anaheim, California
Marlene Lennon's primary practice is Providence at Home With Compassus Home Health Orange County, at 200 W Center Street Promenade, Anaheim, CA 92805. The practice phone is (657) 640-8090.
- Providence at Home With Compassus Home Health Orange County200 W Center Street Promenade, Anaheim, CA 92805Phone(657) 640-8090
Source: Dmand AI Affiliation Data
Marlene Patricia Lennon is affiliated with 6 sites of care and 1 medical group
Marlene Lennon's primary practice is Providence at Home With Compassus Home Health Orange County in Anaheim, California. Marlene Lennon is also affiliated with Providence Santa Rosa Memorial Hospital. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Marlene Lennon to 2 more hospitals, 1 group practice or clinic and 1 hospice, each named with a free account. Marlene Lennon's employer is on file too: a home health agency.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marlene Patricia Lennon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marlene Lennon practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence at Home With Compassus Home Health Orange County | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Marlene Patricia Lennon is one of 13,532 family nurse practitioners in California
Family is Marlene Lennon's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marlene Lennon is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists tobacco use among the conditions Marlene Lennon treats.
Family nurse practitioners near Marlene Lennon
Counts of family nurse practitioners 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
Marlene Patricia Lennon billed Medicare for 617 services in 2024
CMS data shows 617 Medicare services from Marlene Lennon across 5 procedure codes in 2024, for 220 Medicare patients. Medicare paid $40,653 for them. Every service was in an office.
Marlene Lennon's Medicare services by type, 2024
- Office and hospital visits371
- Other services246
Marlene Lennon compared with the California median for family nurse practitioners, 2024
- Marlene Lennon
- California median
- Medicare services
- 617vs 2342.6 times
- Medicare patients
- 220vs 902.4 times
- Part D claims
- 1,539vs 3604.3 times
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
Marlene Lennon's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Marlene Patricia Lennon treated 220 Medicare patients in 2024, average age 76
CMS counts 220 Medicare patients who saw Marlene Lennon in 2024. The largest group is 65 to 74, with 92 patients. 74% of them have high blood pressure, and 62% have cancer. 26% are also on Medicaid. Their average risk score is 2.26, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marlene Lennon's median patient age at 75, with 56% women.
Marlene Lennon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marlene Lennon's Medicare patients by sex, 2024
- Women11753%
- Men10347%
Chronic conditions among Marlene Lennon's Medicare patients, 2024
- High blood pressure74%
- Cancer62%
- High cholesterol62%
- Arthritis46%
- Ischemic heart disease30%
- Anxiety28%
- Mood disorders26%
- COPD25%
Share of Medicare patients with each condition. A patient can have several.
Marlene Lennon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marlene Patricia Lennon wrote 1,916 Medicare Part D claims in 2024
In 2024, Marlene Lennon wrote 1,916 Medicare Part D claims for 500 patients. 84% of them were for generic drugs. CMS names the drug for 1,539 of them, across 44 drugs with 11 or more claims each, at $1,057,790 in total drug cost.
Marlene Lennon's Part D claims by kind of drug, 2024
- Generic1,608 claims84%
- Brand-name308 claims16%
Marlene Lennon's 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 Marlene Lennon's Part D claims, 2024
- Opioids12%226 of 1,916 claims
- Antibiotics2%35 of 1,916 claims
- Antipsychotics, patients 65 and over2%47 of 1,916 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
Marlene Patricia Lennon offers telehealth to Medicare patients
Marlene Lennon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marlene Lennon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Marlene Patricia Lennon received $2,509 in industry payments from 2024 to 2025
CMS Open Payments shows 80 general payments to Marlene Lennon from 20 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 80% of the total. Daiichi Sankyo Inc. paid the most, $536.
General payments to Marlene Lennon by program year, 2024 to 2025
General payments to Marlene Lennon by kind, 2024 to 2025
- Food and beverage$2,00580%
- Education$50420%
Companies that paid Marlene Lennon 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 Marlene Patricia Lennon'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| 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 Marlene Patricia Lennon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marlene Patricia Lennon's NPI number?
Marlene Patricia Lennon's NPI number is 1023089729. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What does Marlene Patricia Lennon specialize in?
Marlene Patricia Lennon is a family nurse practitioner in Anaheim, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marlene Patricia Lennon practice?
Marlene Lennon practices at 200 W Center Street Promenade, Anaheim, CA 92805. Marlene Lennon's primary practice is Providence at Home With Compassus Home Health Orange County in Anaheim, California. Dmand AI also links Marlene Lennon to 2 hospitals, 1 group practice or clinic and 1 hospice.
What is Marlene Patricia Lennon's office phone number?
The practice phone on file for Marlene Lennon is (657) 640-8090.
What is Marlene Patricia Lennon's medical license number?
Marlene Lennon holds California license 7432.
Which hospitals is Marlene Patricia Lennon affiliated with?
Marlene Lennon is affiliated with Providence Santa Rosa Memorial Hospital. Dmand AI links Marlene Lennon to 2 more hospitals.
What medical group is Marlene Patricia Lennon part of?
Marlene Lennon is linked to St. Jude Heritage Medical Group.
Does Marlene Patricia Lennon accept Medicare?
Yes. CMS data shows Marlene Lennon billed Medicare for 617 services in 2024, and Marlene Lennon accepts Medicare assignment.
Does Marlene Patricia Lennon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Marlene Lennon as offering telehealth services.
How many Medicare patients does Marlene Patricia Lennon see?
CMS counts 220 Medicare patients who saw Marlene Lennon in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Marlene Patricia Lennon bill to Medicare?
In 2024, Marlene Lennon's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
What drugs does Marlene Patricia Lennon prescribe most?
In 2024 Medicare Part D data, Marlene Lennon's most prescribed drugs by claims were Eliquis, Letrozole and Acyclovir.
Has Marlene Patricia Lennon received payments from drug or device companies?
CMS Open Payments shows $2,509 in general payments to Marlene Lennon from 20 companies from 2024 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Marlene Patricia Lennon been practicing?
Marlene Lennon graduated from medical school in 1994, 32 years ago.
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