Dr. Holly E. Hensley, MD
- Medicare services, 2024
- 389
- Medicare patients, 2024
- 314
- Part D claims, 2016
- 18
- Hospital affiliations
- 5
- Industry payments
- $512
- Practice address
- 34 Maple St, Norwalk, CT 06850
- Practice phone
- Call (203) 852-2016
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Norwalk Hospital
Norwalk, Connecticut
Find Dr. Hensley'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.
Dr. Holly E. Hensley is a neurologist in Norwalk, Connecticut
Dr. Hensley practices at Norwalk Hospital in Norwalk, Connecticut.
Dr. Hensley's NPI, 1487821500, was assigned on May 8, 2008. Dr. Hensley graduated from University of Louisville School of Medicine in 2008. Dr. Hensley holds Connecticut license 71460.
- NPI
- 1487821500NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668618067
- NPI enumeration date
- May 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 852-2016
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Holly E. Hensley practices at Norwalk Hospital in Norwalk, Connecticut
Dr. Hensley's primary practice is Norwalk Hospital, at 34 Maple St, Norwalk, CT 06850 in Western Ct County. The practice phone is (203) 852-2016.
- Norwalk Hospital34 Maple St, Norwalk, CT 06850 · Western Ct CountyPhone(203) 852-2016
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Holly E. Hensley is affiliated with 7 sites of care and 9 medical groups
Dr. Hensley's primary practice is Norwalk Hospital in Norwalk, Connecticut. Dr. Hensley is also affiliated with Norwalk Hospital. The medical group on file is Danbury Medical Group. Dmand AI also links Dr. Hensley to 4 more hospitals, 8 medical groups and 1 group practice or clinic, each 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 Dr. Holly E. Hensley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hensley practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norwalk Hospital | Available with a free account |
| +6 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Holly E. Hensley is one of 302 neurologists in Connecticut
Neurology is Dr. Hensley's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Hensley's licenses on file in 2 states: Connecticut and New York.
Specialties and state licenses
- Neurology, ConnecticutPrimary
- New York license
Neurologists near Dr. Hensley
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 E. Hensley billed Medicare for 389 services in 2024
CMS data shows 389 Medicare services from Dr. Hensley across 7 procedure codes in 2024, for 314 Medicare patients. Medicare paid $44,483 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hensley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2472024: 30724%
- Tests and treatments
- 2023: 202024: 82310%
Dr. Hensley compared with the Connecticut median for neurologists, 2024
- Dr. Hensley
- Connecticut median
- Medicare services
- 389vs 22374% above
- Medicare patients
- 314vs 1572.0 times
- Part D claims
- 18vs 24193% below
Medians across 293 neurologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Hensley'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Holly E. Hensley treated 314 Medicare patients in 2024, average age 78
CMS counts 314 Medicare patients who saw Dr. Hensley in 2024. The largest group is 75 to 84, with 118 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hensley's median patient age at 69, with 43% women.
Dr. Hensley's Medicare patients by age, 2024
Dr. Hensley's Medicare patients by sex, 2024
- Women14947%
- Men16553%
Chronic conditions among Dr. Hensley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA66%
- Arthritis56%
- Mood disorders48%
- Alzheimer's and dementia46%
- Ischemic heart disease46%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hensley'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
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Holly E. Hensley wrote 18 Medicare Part D claims in 2016
In 2016, Dr. Hensley wrote 18 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $180 in total drug cost.
Dr. Hensley's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Holly E. Hensley takes part in Medicare
Dr. Hensley 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 E. Hensley received $512 in industry payments from 2017 to 2021
CMS Open Payments shows 14 general payments to Dr. Hensley from 4 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $229.
General payments to Dr. Hensley by program year, 2017 to 2021
Companies that paid Dr. Hensley the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Holly E. Hensley graduated from University of Louisville School of Medicine
Dr. Hensley graduated from University of Louisville School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Holly E. Hensley'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) |
| 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) |
| 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 E. Hensley
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 E. Hensley's NPI number?
Dr. Holly E. Hensley's NPI number is 1487821500. It was assigned on May 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Holly E. Hensley?
Dr. Holly E. Hensley is a neurologist in Norwalk, Connecticut. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Holly E. Hensley practice?
Dr. Hensley practices at 34 Maple St, Norwalk, CT 06850. Dr. Hensley's primary practice is Norwalk Hospital in Norwalk, Connecticut. Dmand AI also links Dr. Hensley to 4 hospitals, 8 medical groups and 1 group practice or clinic.
What is Dr. Holly E. Hensley's office phone number?
The practice phone on file for Dr. Hensley is (203) 852-2016.
What is Dr. Holly E. Hensley's medical license number?
Dr. Hensley holds Connecticut license 71460, one of the licenses on file in 2 states.
Which states has Dr. Holly E. Hensley been licensed in?
Dmand AI has state licenses on file for Dr. Hensley in Connecticut and New York.
Which hospitals is Dr. Holly E. Hensley affiliated with?
Dr. Hensley is affiliated with Norwalk Hospital. Dmand AI links Dr. Hensley to 4 more hospitals.
What medical group is Dr. Holly E. Hensley part of?
Dr. Hensley is linked to Danbury Medical Group. Dmand AI links Dr. Hensley to 8 more medical groups.
Does Dr. Holly E. Hensley accept Medicare?
Yes. CMS data shows Dr. Hensley billed Medicare for 389 services in 2024, and Dr. Hensley accepts Medicare assignment.
How many Medicare patients does Dr. Holly E. Hensley see?
CMS counts 314 Medicare patients who saw Dr. Hensley in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Holly E. Hensley bill to Medicare?
In 2024, Dr. Hensley's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and nerve and brain test (95816).
Where did Dr. Holly E. Hensley go to medical school?
Dr. Hensley graduated from University of Louisville School of Medicine in 2008.
What drugs does Dr. Holly E. Hensley prescribe most?
In 2016 Medicare Part D data, Dr. Hensley's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Holly E. Hensley received payments from drug or device companies?
CMS Open Payments shows $512 in general payments to Dr. Hensley from 4 companies from 2017 to 2021. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Holly E. Hensley been practicing?
Dr. Hensley graduated from medical school in 2008, 18 years ago.
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