Olga Angeli McLellan
- Medicare patients, 2024
- 61
- Part D claims, 2024
- 900
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 332 Hanover Street, Boston, MA 02113
- Practice phone
- Call (617) 643-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North End Waterfront Health
FQHC - Main Site · Boston, Massachusetts
Find Olga McLellan'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.
Olga Angeli McLellan is a nurse practitioner in Boston, Massachusetts
Olga McLellan practices at North End Waterfront Health in Boston, Massachusetts.
Olga McLellan's NPI, 1942834858, was assigned on February 29, 2020. Olga McLellan graduated from Georgetown University School of Medicine in 2019. Olga McLellan holds Massachusetts license 236422.
- NPI
- 1942834858NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052741766
- NPI enumeration date
- February 29, 2020
- NPI status
- Active
- Practice phone
- (617) 643-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Olga Angeli McLellan practices at North End Waterfront Health in Boston, Massachusetts
Olga McLellan's primary practice is North End Waterfront Health, at 332 Hanover Street, Boston, MA 02113 in Suffolk County. The practice phone is (617) 643-8000.
- North End Waterfront Health332 Hanover Street, Boston, MA 02113 · Suffolk CountyPhone(617) 643-8000
Source: Dmand AI Affiliation Data
Olga Angeli McLellan is affiliated with 4 sites of care and 1 medical group
Olga McLellan's primary practice is North End Waterfront Health in Boston, Massachusetts. Olga McLellan is also affiliated with Massachusetts General Hospital. The medical group on file is North End Waterfront Health (NEW Health). Dmand AI also links Olga McLellan to 1 more group practice or clinic and 1 home health agency, each named with a free account. Olga McLellan's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Olga Angeli McLellan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Olga McLellan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North End Waterfront Health | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Olga Angeli McLellan is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Olga McLellan's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Olga McLellan is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Olga McLellan
Counts of 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
Olga Angeli McLellan treated 61 Medicare patients in 2024, average age 69
CMS counts 61 Medicare patients who saw Olga McLellan in 2024. The largest group is 65 to 74, with 23 patients. 61% of them have high cholesterol, and 59% have anxiety. 69% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Olga McLellan's median patient age at 53, with 67% women.
Olga McLellan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Olga McLellan's Medicare patients by sex, 2024
- Women4167%
- Men2033%
Chronic conditions among Olga McLellan's Medicare patients, 2024
- High cholesterol61%
- Anxiety59%
- High blood pressure59%
- Mood disorders49%
- Arthritis46%
- Depression43%
- Alcohol and drug use disorders28%
- Tobacco use26%
Share of Medicare patients with each condition. A patient can have several.
Olga McLellan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Olga Angeli McLellan wrote 900 Medicare Part D claims in 2024
In 2024, Olga McLellan wrote 900 Medicare Part D claims for 186 patients. 85% of them were for generic drugs.
Olga McLellan's Part D claims by kind of drug, 2024
- Generic764 claims85%
- Brand-name and other136 claims15%
Drug classes CMS tracks in Olga McLellan's Part D claims, 2024
- Opioids5%43 of 900 claims
- Antibiotics3%25 of 900 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Olga Angeli McLellan graduated from Georgetown University School of Medicine
Olga McLellan graduated from Georgetown University School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Olga Angeli McLellan'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 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) |
| 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 Olga Angeli McLellan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Olga Angeli McLellan's NPI number?
Olga Angeli McLellan's NPI number is 1942834858. It was assigned on February 29, 2020, and it is active in the NPI Registry.
What does Olga Angeli McLellan specialize in?
Olga Angeli McLellan is a nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Olga Angeli McLellan practice?
Olga McLellan practices at 332 Hanover Street, Boston, MA 02113. Olga McLellan's primary practice is North End Waterfront Health in Boston, Massachusetts. Dmand AI also links Olga McLellan to 1 group practice or clinic and 1 home health agency.
What is Olga Angeli McLellan's office phone number?
The practice phone on file for Olga McLellan is (617) 643-8000.
What is Olga Angeli McLellan's medical license number?
Olga McLellan holds Massachusetts license 236422.
Which hospitals is Olga Angeli McLellan affiliated with?
Olga McLellan is affiliated with Massachusetts General Hospital.
What medical group is Olga Angeli McLellan part of?
Olga McLellan is linked to North End Waterfront Health (NEW Health).
How many Medicare patients does Olga Angeli McLellan see?
CMS counts 61 Medicare patients who saw Olga McLellan in 2024, with an average age of 69.
Where did Olga Angeli McLellan go to medical school?
Olga McLellan graduated from Georgetown University School of Medicine in 2019.
How long has Olga Angeli McLellan been practicing?
Olga McLellan graduated from medical school in 2019, 7 years ago.
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