Leah Ryan Blais
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 18
- Hospital affiliations
- 1
- Industry payments
- $180
- Medical groups
- 2
- Practice address
- 100 McGregor Street, Manchester, NH 03102
- Practice phone
- Call (603) 668-3545
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Leah Blais' professional email, personal email and mobile number
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Leah Ryan Blais is a family nurse practitioner in Manchester, New Hampshire
Leah Blais practices at Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare.
Leah Blais' NPI, 1104303213, was assigned on July 20, 2018. Leah Blais holds New Hampshire license 063022-23.
- NPI
- 1104303213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850642208
- NPI enumeration date
- July 20, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 668-3545
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leah Ryan Blais practices at Catholic Medical Center in Manchester, New Hampshire
Leah Blais' primary practice is Catholic Medical Center, at 100 McGregor Street, Manchester, NH 03102 in Hillsborough County. The practice phone is (603) 668-3545.
- Catholic Medical Center100 McGregor Street, Manchester, NH 03102 · Hillsborough CountyPhone(603) 668-3545
Source: Dmand AI Affiliation Data
Leah Ryan Blais is affiliated with 3 sites of care and 2 medical groups
Leah Blais' primary practice is Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare. The medical group on file is Surgical Care Group. Dmand AI also links Leah Blais to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leah Ryan Blais' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leah Blais practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Catholic Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Leah Ryan Blais is one of 1,066 family nurse practitioners in New Hampshire
Family is Leah Blais' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Leah Blais is licensed in New Hampshire.
Specialties and state licenses
- Family nurse practitioner, New HampshirePrimary
Family nurse practitioners near Leah Blais
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
Leah Ryan Blais treated 29 Medicare patients in 2024, average age 75
CMS counts 29 Medicare patients who saw Leah Blais in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Leah Blais' median patient age at 74, with 60% women.
Chronic conditions among Leah Blais' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety66%
- Arthritis62%
- Mood disorders62%
- Depression52%
- Ischemic heart disease45%
- Heart failure41%
Share of Medicare patients with each condition. A patient can have several.
Leah Blais' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leah Ryan Blais wrote 18 Medicare Part D claims in 2024
In 2024, Leah Blais wrote 18 Medicare Part D claims for 11 patients. 89% of them were for generic drugs.
Leah Blais' Part D claims by kind of drug, 2024
- Generic16 claims89%
- Brand-name and other2 claims11%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Leah Ryan Blais takes part in Medicare
Leah Blais 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)
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Leah Ryan Blais received $180 in industry payments in 2025
CMS Open Payments shows 2 general payments to Leah Blais from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $98.
Companies that paid Leah Blais 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 Leah Ryan Blais'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) |
| 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 Leah Ryan Blais
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What is Leah Ryan Blais' NPI number?
Leah Ryan Blais' NPI number is 1104303213. It was assigned on July 20, 2018, and it is active in the NPI Registry.
What does Leah Ryan Blais specialize in?
Leah Ryan Blais is a family nurse practitioner in Manchester, New Hampshire. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Leah Ryan Blais practice?
Leah Blais practices at 100 McGregor Street, Manchester, NH 03102. Leah Blais' primary practice is Catholic Medical Center in Manchester, New Hampshire, part of HCA Healthcare. Dmand AI also links Leah Blais to 2 group practices and clinics and 1 medical group.
What is Leah Ryan Blais' office phone number?
The practice phone on file for Leah Blais is (603) 668-3545.
What is Leah Ryan Blais' medical license number?
Leah Blais holds New Hampshire license 063022-23.
Which hospitals is Leah Ryan Blais affiliated with?
Leah Blais practices at Catholic Medical Center in Manchester, New Hampshire.
What medical group is Leah Ryan Blais part of?
Leah Blais is linked to Surgical Care Group. Dmand AI links Leah Blais to 1 more medical group.
Does Leah Ryan Blais accept Medicare?
Yes. CMS lists Leah Blais as accepting Medicare assignment.
How many Medicare patients does Leah Ryan Blais see?
CMS counts 29 Medicare patients who saw Leah Blais in 2024, with an average age of 75.
Has Leah Ryan Blais received payments from drug or device companies?
CMS Open Payments shows $180 in general payments to Leah Blais from 2 companies from 2025 to 2025. The largest total came from Davol Inc.
How long has Leah Ryan Blais been practicing?
Leah Blais graduated from medical school in 2018, 8 years ago.
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