Mary E. Harrison, CRNA
- Medicare patients, 2024
- 52
- Hospital affiliations
- 1
- Industry payments
- $43
- Medical groups
- 2
- State license
- 1
- Practice address
- 2142 N Cove Blvd, Toledo, OH 43606
- Practice phone
- Call (419) 593-0214
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ProMedica Toledo Hospital Emergency Center
Toledo, Ohio
Find Mary Harrison'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.
Mary E. Harrison is a nurse anesthetist in Toledo, Ohio
Mary Harrison practices at ProMedica Toledo Hospital Emergency Center in Toledo, Ohio.
Mary Harrison's NPI, 1548971534, was assigned on December 9, 2022. Mary Harrison holds Ohio license 146850.
- NPI
- 1548971534NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628440807
- NPI enumeration date
- December 9, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 593-0214
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary E. Harrison practices at ProMedica Toledo Hospital Emergency Center in Toledo, Ohio
Mary Harrison's primary practice is ProMedica Toledo Hospital Emergency Center, at 2142 N Cove Blvd, Toledo, OH 43606 in Lucas County. The practice phone is (419) 593-0214.
- ProMedica Toledo Hospital Emergency Center2142 N Cove Blvd, Toledo, OH 43606 · Lucas CountyPhone(419) 593-0214
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mary E. Harrison is affiliated with 2 sites of care and 2 medical groups
Mary Harrison's primary practice is ProMedica Toledo Hospital Emergency Center in Toledo, Ohio. Mary Harrison is also affiliated with ProMedica Toledo Hospital. The medical group on file is ProMedica Physicians. Dmand AI also links Mary Harrison to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary E. Harrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Harrison practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProMedica Toledo Hospital Emergency Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Mary E. Harrison is one of 2,960 nurse anesthetists in Ohio
Nurse anesthetist, certified registered is Mary Harrison's primary specialty in the NPI Registry, under taxonomy code 367500000X. Mary Harrison is licensed in Ohio.
Specialties and state licenses
- Certified registered nurse anesthetist, OhioPrimary
Nurse anesthetists near Mary Harrison
Counts of nurse anesthetists 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
Mary E. Harrison treated 52 Medicare patients in 2024, average age 72
CMS counts 52 Medicare patients who saw Mary Harrison in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Harrison's median patient age at 31, with 58% women.
Mary Harrison's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mary Harrison's Medicare patients by sex, 2024
- Women2446%
- Men2854%
Chronic conditions among Mary Harrison's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis65%
- Ischemic heart disease44%
- Anxiety42%
- Chronic kidney disease38%
- Diabetes38%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Mary Harrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women58%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Mary E. Harrison takes part in Medicare
Mary Harrison 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)
Mary E. Harrison received $43 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mary Harrison from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medline Industries, Inc. paid the most, $26.
Companies that paid Mary Harrison the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mary E. Harrison'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Mary E. Harrison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary E. Harrison's NPI number?
Mary E. Harrison's NPI number is 1548971534. It was assigned on December 9, 2022, and it is active in the NPI Registry.
What does Mary E. Harrison specialize in?
Mary E. Harrison is a nurse anesthetist in Toledo, Ohio. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Mary E. Harrison practice?
Mary Harrison practices at 2142 N Cove Blvd, Toledo, OH 43606. Mary Harrison's primary practice is ProMedica Toledo Hospital Emergency Center in Toledo, Ohio. Dmand AI also links Mary Harrison to 1 medical group.
What is Mary E. Harrison's office phone number?
The practice phone on file for Mary Harrison is (419) 593-0214.
What is Mary E. Harrison's medical license number?
Mary Harrison holds Ohio license 146850, one of 2 state licenses on file.
Which hospitals is Mary E. Harrison affiliated with?
Mary Harrison is affiliated with ProMedica Toledo Hospital.
What medical group is Mary E. Harrison part of?
Mary Harrison is linked to ProMedica Physicians. Dmand AI links Mary Harrison to 1 more medical group.
Does Mary E. Harrison accept Medicare?
Yes. CMS lists Mary Harrison as accepting Medicare assignment.
How many Medicare patients does Mary E. Harrison see?
CMS counts 52 Medicare patients who saw Mary Harrison in 2024, with an average age of 72.
Has Mary E. Harrison received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Mary Harrison from 2 companies from 2025 to 2025. The largest total came from Medline Industries, Inc.
How long has Mary E. Harrison been practicing?
Mary Harrison graduated from medical school in 2022, 4 years ago.
Selling to nurse anesthetist, certified registered practices?
See nurse anesthetists in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card