J Neurol Sci
ComorbidityCOVID-19Disability Evaluation
Dr. Holly Erin Lorigan, DO
NPI1023216488PAC ID8426142373
- Medicare services, 2024
- 976
- Medicare patients, 2024
- 126
- Part D claims, 2024
- 327
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 2799 W Grand Blvd, Detroit, MI 48202
- Practice phone
- Call (313) 916-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lorigan's professional email, personal email and mobile number
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Dr. Holly Erin Lorigan is a neurologist in Detroit, Michigan
Dr. Lorigan practices at Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health.
Dr. Lorigan's NPI, 1023216488, was assigned on July 6, 2007. Dr. Lorigan graduated from Michigan State University College of Human Medicine in 2001. Dr. Lorigan holds Michigan license 5101014877.
NPI and contact details
- NPI
- 1023216488NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426142373
- NPI enumeration date
- July 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 916-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Holly Erin Lorigan practices at Henry Ford Hospital in Detroit, Michigan
Dr. Lorigan's primary practice is Henry Ford Hospital, at 2799 W Grand Blvd, Detroit, MI 48202 in Wayne County. The practice phone is (313) 916-2600.
- Henry Ford Hospital2799 W Grand Blvd, Detroit, MI 48202 · Wayne CountyPhone(313) 916-2600
Source: Dmand AI Affiliation Data
Dr. Holly Erin Lorigan is affiliated with 5 sites of care and 3 medical groups
Dr. Lorigan's primary practice is Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health. Dr. Lorigan is also affiliated with Henry Ford Macomb Hospital. The medical group on file is Henry Ford Health. Dmand AI also links Dr. Lorigan to 3 more hospitals and 2 medical groups, each named with a free account.
Henry Ford Macomb HospitalHenry Ford Health3 hospitalsNames with a free account2 medical groupsNames with a free account
See all 8 affiliations for Dr. LoriganSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Holly Erin Lorigan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lorigan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Holly Erin Lorigan is one of 642 neurologists in Michigan
Neurology is Dr. Lorigan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Lorigan is licensed in Michigan.
Specialties and state licenses
- Neurology, MichiganPrimary
Neurologists near Dr. Lorigan
Counts of neurologists 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
Dr. Holly Erin Lorigan billed Medicare for 976 services in 2024
CMS data shows 976 Medicare services from Dr. Lorigan across 10 procedure codes in 2024, for 126 Medicare patients. Medicare paid $27,667 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024976
Medicare patients126
Paid by Medicare$27,667
Procedure codes10
Dr. Lorigan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 5542024: 69826%
- Tests and treatments
- 2023: 2632024: 2661%
- Office and hospital visits
- 2023: 02024: 12
Dr. Lorigan compared with the Michigan median for neurologists, 2024
- Dr. Lorigan
- Michigan median
- Medicare services
- 976vs 2703.6 times
- Medicare patients
- 126vs 16825% below
- Part D claims
- 128vs 41669% below
Medians across 602 neurologists in Michigan with Dmand AI profiles that report each measure.
Dr. Lorigan'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.
Need commercial claims for Dr. Lorigan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lorigan and other neurologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Holly Erin Lorigan treated 126 Medicare patients in 2024, average age 72
CMS counts 126 Medicare patients who saw Dr. Lorigan in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have arthritis, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lorigan's median patient age at 67, with 57% women.
Medicare patients, 2024126
Average age72
Average risk score1.43
Also on Medicaid17%
Dr. Lorigan's Medicare patients by age, 2024
Dr. Lorigan's Medicare patients by sex, 2024
- Women7660%
- Men5040%
Chronic conditions among Dr. Lorigan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease41%
- Mood disorders39%
- Anxiety37%
- Diabetes37%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lorigan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Holly Erin Lorigan wrote 327 Medicare Part D claims in 2024
In 2024, Dr. Lorigan wrote 327 Medicare Part D claims for 66 patients. 83% of them were for generic drugs. CMS names the drug for 128 of them, across 6 drugs with 11 or more claims each, at $27,249 in total drug cost. In 2023, CMS named 300 claims across 12 drugs.
Part D claims, 2024327
Drugs named by CMS6
Total drug cost$27,249
Part D patients66
Dr. Lorigan's Part D claims by kind of drug, 2024
- Generic272 claims83%
- Brand-name55 claims17%
Dr. Lorigan'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3002024: 12857%
Drugs named by CMS: 6 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
How Dr. Holly Erin Lorigan takes part in Medicare
Dr. Lorigan 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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Dr. Holly Erin Lorigan has 1 publication on record
Dmand AI links 1 paper to Dr. Lorigan in 2020. Dr. Lorigan's most frequent co-authors are Helena Bulka, DO, Mirela Cerghet, MD, PhD and Farhan Chaudhry, MD.
Papers1
Dr. Lorigan's most frequent co-authors
- Helena Bulka, DO1 shared paper
- Mirela Cerghet, MD, PhD1 shared paper
- Farhan Chaudhry, MD1 shared paper
Recent publications by Dr. Lorigan
See who Dr. Lorigan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lorigan works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Holly Erin Lorigan received $14,541 in industry payments from 2016 to 2023
CMS Open Payments shows 62 general payments to Dr. Lorigan from 10 drug and device companies from 2016 to 2023. Speaker and faculty fees make up the largest share, 43% of the total. Novartis Pharmaceuticals Corporation paid the most, $13,596.
General payments to Dr. Lorigan by program year, 2016 to 2023
General payments to Dr. Lorigan by kind, 2016 to 2023
$14.5Kin total
- Speaker and faculty fees$6,31543%
- Consulting fees$4,85833%
- Food and beverage$1,86913%
- Travel and lodging$1,49910%
Companies that paid Dr. Lorigan the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Holly Erin Lorigan graduated from Michigan State University College of Human Medicine
Dr. Lorigan graduated from Michigan State University College of Human Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Holly Erin Lorigan'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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 Dr. Holly Erin Lorigan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Holly Erin Lorigan's NPI number?
Dr. Holly Erin Lorigan's NPI number is 1023216488. It was assigned on July 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Holly Erin Lorigan?
Dr. Holly Erin Lorigan is a neurologist in Detroit, Michigan. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Holly Erin Lorigan practice?
Dr. Lorigan practices at 2799 W Grand Blvd, Detroit, MI 48202. Dr. Lorigan's primary practice is Henry Ford Hospital in Detroit, Michigan, part of Henry Ford Health. Dmand AI also links Dr. Lorigan to 3 hospitals and 2 medical groups.
What is Dr. Holly Erin Lorigan's office phone number?
The practice phone on file for Dr. Lorigan is (313) 916-2600.
What is Dr. Holly Erin Lorigan's medical license number?
Dr. Lorigan holds Michigan license 5101014877.
Which hospitals is Dr. Holly Erin Lorigan affiliated with?
Dr. Lorigan practices at Henry Ford Hospital in Detroit, Michigan. Dr. Lorigan is also affiliated with Henry Ford Macomb Hospital. Dmand AI links Dr. Lorigan to 3 more hospitals.
What medical group is Dr. Holly Erin Lorigan part of?
Dr. Lorigan is linked to Henry Ford Health. Dmand AI links Dr. Lorigan to 2 more medical groups.
Does Dr. Holly Erin Lorigan accept Medicare?
Yes. CMS data shows Dr. Lorigan billed Medicare for 976 services in 2024, and Dr. Lorigan accepts Medicare assignment.
How many Medicare patients does Dr. Holly Erin Lorigan see?
CMS counts 126 Medicare patients who saw Dr. Lorigan in 2024, with an average age of 72.
What services does Dr. Holly Erin Lorigan bill to Medicare?
In 2024, Dr. Lorigan's most billed Medicare services were medicare service (G0453), nerve and brain test (95937) and nerve and brain test (95870).
Show 6 more questionsShow fewer questions
Where did Dr. Holly Erin Lorigan go to medical school?
Dr. Lorigan graduated from Michigan State University College of Human Medicine in 2001.
What drugs does Dr. Holly Erin Lorigan prescribe most?
In 2024 Medicare Part D data, Dr. Lorigan's most prescribed drugs by claims were Gabapentin, Aimovig Autoinjector and Pyridostigmine Bromide.
Has Dr. Holly Erin Lorigan received payments from drug or device companies?
CMS Open Payments shows $14,541 in general payments to Dr. Lorigan from 10 companies from 2016 to 2023. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Holly Erin Lorigan been practicing?
Dr. Lorigan graduated from medical school in 2001, 25 years ago.
Does Dr. Holly Erin Lorigan do research?
Dmand AI links 1 publication to Dr. Lorigan.
Who does Dr. Holly Erin Lorigan publish with?
Dr. Lorigan's most frequent co-authors are Helena Bulka, DO (1 shared paper), Mirela Cerghet, MD, PhD (1 shared paper) and Farhan Chaudhry, MD (1 shared paper).
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