Allison Lynn Hager, FNP-BC
- Medicare services, 2024
- 3,329
- Medicare patients, 2024
- 655
- Part D claims, 2024
- 717
- MIPS score, 2024
- 86
- Industry payments
- $3,786
- Practice address
- 32711 Long Neck Rd, Millsboro, DE 19966
- Practice phone
- Call (302) 945-3730
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedar Tree Medical & Surgical Care
Millsboro, Delaware
Find Allison Hager'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.
Allison Lynn Hager is a dermatologist in Millsboro, Delaware
Allison Hager practices at Cedar Tree Medical & Surgical Care in Millsboro, Delaware.
Allison Hager's NPI, 1346738853, was assigned on April 30, 2018. Allison Hager holds Delaware license LG0001155.
- NPI
- 1346738853NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234487968
- NPI enumeration date
- April 30, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 945-3730
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Allison Lynn Hager practices at Cedar Tree Medical & Surgical Care in Millsboro, Delaware
Allison Hager's primary practice is Cedar Tree Medical & Surgical Care, at 32711 Long Neck Rd, Millsboro, DE 19966 in Sussex County. The practice phone is (302) 945-3730.
- Cedar Tree Medical & Surgical Care32711 Long Neck Rd, Millsboro, DE 19966 · Sussex CountyPhone(302) 945-3730
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Allison Lynn Hager is affiliated with 2 sites of care and 1 medical group
Allison Hager's primary practice is Cedar Tree Medical & Surgical Care in Millsboro, Delaware. The medical group on file is Cedar Tree Surgical Medical Center. Dmand AI also links Allison Hager to 1 more ambulatory surgery center, 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 Allison Lynn Hager's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Hager practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedar Tree Medical & Surgical Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Allison Lynn Hager is one of 27 dermatologists in Delaware
Dermatology is Allison Hager's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Allison Hager is licensed in Delaware.
Specialties and state licenses
- Dermatology, DelawarePrimary
Dermatologists near Allison Hager
Counts of dermatologists 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
Allison Lynn Hager billed Medicare for 3,329 services in 2024
CMS data shows 3,329 Medicare services from Allison Hager across 10 procedure codes in 2024, for 655 Medicare patients. Medicare paid $118,139 for them. Every service was in an office.
Allison Hager's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2,4692024: 2,3973%
- Office and hospital visits
- 2023: 9702024: 9324%
Allison Hager compared with the Delaware median for dermatologists, 2024
- Allison Hager
- Delaware median
- Medicare services
- 3,329vs 4,74630% below
- Medicare patients
- 655vs 1,12442% below
- Part D claims
- 611vs 72015% below
Medians across 29 dermatologists in Delaware with Dmand AI profiles that report each measure.
Allison Hager'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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Medicare shows one payer. Book a meeting to get commercial claims data for Allison Hager and other dermatologists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Allison Lynn Hager treated 655 Medicare patients in 2024, average age 72
CMS counts 655 Medicare patients who saw Allison Hager in 2024. The largest group is 65 to 74, with 422 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Allison Hager's median patient age at 69, with 62% women.
Allison Hager's Medicare patients by age, 2024
Allison Hager's Medicare patients by sex, 2024
- Women39260%
- Men26340%
Chronic conditions among Allison Hager's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis46%
- Ischemic heart disease31%
- Anxiety29%
- Diabetes28%
- Mood disorders26%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Allison Hager's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Allison Lynn Hager wrote 717 Medicare Part D claims in 2024
In 2024, Allison Hager wrote 717 Medicare Part D claims for 268 patients. 93% of them were for generic drugs. CMS names the drug for 611 of them, across 13 drugs with 11 or more claims each, at $356,135 in total drug cost. In 2023, CMS named 536 claims across 12 drugs.
Allison Hager's Part D claims by kind of drug, 2024
- Generic667 claims93%
- Brand-name50 claims7%
Allison Hager'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 Allison Hager's Part D claims, 2024
- Antibiotics2%15 of 717 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5362024: 61114%
Drugs named by CMS: 13 in 2024, 12 in 2023.
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
Allison Lynn Hager scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Allison Hager for performance year 2024, reported as part of a group. Allison Hager accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Allison Hager's MIPS scores, performance year 2024
- 86of 100Final score
- 82.2of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Allison Lynn Hager received $3,786 in industry payments from 2021 to 2025
CMS Open Payments shows 130 general payments to Allison Hager from 20 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 95% of the total. Bristol-Myers Squibb Company paid the most, $849.
General payments to Allison Hager by program year, 2021 to 2025
General payments to Allison Hager by kind, 2021 to 2025
- Food and beverage$3,60995%
- Education$1775%
Companies that paid Allison Hager the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Allison Lynn Hager'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Allison Lynn Hager
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allison Lynn Hager's NPI number?
Allison Lynn Hager's NPI number is 1346738853. It was assigned on April 30, 2018, and it is active in the NPI Registry.
What does Allison Lynn Hager specialize in?
Allison Lynn Hager is a dermatologist in Millsboro, Delaware. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Allison Lynn Hager practice?
Allison Hager practices at 32711 Long Neck Rd, Millsboro, DE 19966. Allison Hager's primary practice is Cedar Tree Medical & Surgical Care in Millsboro, Delaware. Dmand AI also links Allison Hager to 1 ambulatory surgery center.
What is Allison Lynn Hager's office phone number?
The practice phone on file for Allison Hager is (302) 945-3730.
What is Allison Lynn Hager's medical license number?
Allison Hager holds Delaware license LG0001155.
What medical group is Allison Lynn Hager part of?
Allison Hager is linked to Cedar Tree Surgical Medical Center.
Does Allison Lynn Hager accept Medicare?
Yes. CMS data shows Allison Hager billed Medicare for 3,329 services in 2024, and Allison Hager accepts Medicare assignment.
What is Allison Lynn Hager's MIPS score?
Allison Hager's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Allison Lynn Hager see?
CMS counts 655 Medicare patients who saw Allison Hager in 2024, with an average age of 72.
What services does Allison Lynn Hager bill to Medicare?
In 2024, Allison Hager's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99214) and surgery: skin and soft tissue (17110).
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What drugs does Allison Lynn Hager prescribe most?
In 2024 Medicare Part D data, Allison Hager's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Metronidazole.
Has Allison Lynn Hager received payments from drug or device companies?
CMS Open Payments shows $3,786 in general payments to Allison Hager from 20 companies from 2021 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Allison Lynn Hager been practicing?
Allison Hager graduated from medical school in 2018, 8 years ago.
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