Dr. Larry D. Hartzell, MD
- Part D claims, 2019
- 13
- Publications
- 32
- Hospital affiliations
- 2
- Industry payments
- $2,239
- Medical groups
- 3
- Practice address
- 1 Children's Way, Slot 301, Little Rock, AR 72202
- Practice phone
- Call (501) 364-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hartzell'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. Larry D. Hartzell is an otolaryngologist in Little Rock, Arkansas
Dr. Hartzell practices at Arkansas Children's Hospital in Little Rock, Arkansas, part of Arkansas Children's.
Dr. Hartzell's NPI, 1831210806, was assigned on April 3, 2007. Dr. Hartzell graduated from College of Medicine - Tucson in 2005. Dr. Hartzell holds Arkansas license E-6506.
- NPI
- 1831210806NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860523834
- NPI enumeration date
- April 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 364-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Larry D. Hartzell practices at Arkansas Children's Hospital in Little Rock, Arkansas
Dr. Hartzell's primary practice is Arkansas Children's Hospital, at 1 Children's Way, Slot 301, Little Rock, AR 72202 in Pulaski County. The practice phone is (501) 364-1100.
- Arkansas Children's Hospital1 Children's Way, Slot 301, Little Rock, AR 72202 · Pulaski CountyPhone(501) 364-1100
Source: Dmand AI Affiliation Data
Dr. Larry D. Hartzell is affiliated with 2 sites of care and 3 medical groups
Dr. Hartzell's primary practice is Arkansas Children's Hospital in Little Rock, Arkansas, part of Arkansas Children's. Dr. Hartzell is also affiliated with UAMS Medical Center. The medical group on file is Arkansas Children's Hospital. Dmand AI also links Dr. Hartzell to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Larry D. Hartzell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hartzell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arkansas Children's Hospital | Available with a free account |
| +1 more site and 2 medical groups | 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 Arkansas Children's and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Larry D. Hartzell is one of 61 otolaryngologists in Arkansas
Otolaryngology is Dr. Hartzell's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Hartzell is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dr. Hartzell is licensed in Arkansas.
Specialties and state licenses
- Otolaryngology, ArkansasPrimary
Otolaryngologists near Dr. Hartzell
Counts of otolaryngologists 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. Larry D. Hartzell's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Hartzell's median patient age at 9, with 42% women.
Dr. Hartzell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Larry D. Hartzell wrote 13 Medicare Part D claims in 2019
In 2019, Dr. Hartzell wrote 13 Medicare Part D claims. They cover 1 drug, with $4,192 in total drug cost. In 2018, CMS named 11 claims across 1 drug.
Dr. Hartzell's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 112019: 1318%
Drugs named by CMS: 1 in 2019, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Larry D. Hartzell takes part in Medicare
Dr. Hartzell 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Larry D. Hartzell has 32 publications on record
Dmand AI links 32 papers to Dr. Hartzell, published from 2012 to 2025. 2018 was the busiest year, with 5. The most frequent topics are Cleft Palate, Cleft Lip and Plastic Surgery Procedures. Dr. Hartzell has published most often in Cleft Palate Craniofac J. Dr. Hartzell's most frequent co-authors are Adam B. Johnson, MD, Charles M. Bower, MD and John Louis Dornhoffer, MD.
Dr. Hartzell's papers by year, 2013 to 2025
Topics Dr. Hartzell writes about most
- Cleft Palate
- Cleft Lip
- Plastic Surgery Procedures
- Postoperative Complications
- Abnormalities, Multiple
- Laryngoscopy
- Pharynx
- Velopharyngeal Insufficiency
Dr. Hartzell's most frequent co-authors
- Adam B. Johnson, MD9 shared papers
- Charles M. Bower, MD4 shared papers
- John Louis Dornhoffer, MD4 shared papers
Recent publications by Dr. Hartzell
Otolaryngol Head Neck Surg
Cleft Palate Craniofac J
Cleft Palate Craniofac J
See who Dr. Hartzell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hartzell works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Larry D. Hartzell received $2,239 in industry payments from 2016 to 2024
CMS Open Payments shows 16 general payments to Dr. Hartzell from 6 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 70% of the total. TissueTech, Inc. paid the most, $1,595.
General payments to Dr. Hartzell by program year, 2016 to 2024
General payments to Dr. Hartzell by kind, 2016 to 2024
- Travel and lodging$1,56570%
- Food and beverage$67430%
Companies that paid Dr. Hartzell the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Larry D. Hartzell has 1 award and honors on record
Dmand AI lists 1 award for Dr. Hartzell, most recently Benjamin and Milton Waner Endowed Chair in Pediatric Facial Plastic and Reconstructive Surgery in 2019.
Awards and honors for Dr. Hartzell
- 2019
- Benjamin and Milton Waner Endowed Chair in Pediatric Facial Plastic and Reconstructive Surgery
Source: Dmand AI Professional Profile Data
Dr. Larry D. Hartzell graduated from College of Medicine - Tucson
Dr. Hartzell graduated from College of Medicine - Tucson in 2005. Dr. Hartzell is a member of AOA, NHS, AAP, American Cleft Palate and Craniofacial Association, American Cleft Palate-Craniofacial Association and American Society of Pediatric Otolaryngology (ASPO).
- Medical school
- Board certified in otolaryngology
- Board certified in pediatric otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Larry D. Hartzell accepts plans from 14 insurance carriers
Dr. Hartzell is in network with 14 carriers, including Aetna, Cigna and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- HCSC
- AR State Medicaid
- +6 more carriersWith a free account
Plan types Dr. Hartzell accepts, by number of carriers
- PPO9
- HMO7
- POS6
- EPO3
- Medicare3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Larry D. Hartzell'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 Data |
| 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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Larry D. Hartzell
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. Larry D. Hartzell's NPI number?
Dr. Larry D. Hartzell's NPI number is 1831210806. It was assigned on April 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Larry D. Hartzell?
Dr. Larry D. Hartzell is an otolaryngologist in Little Rock, Arkansas. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Larry D. Hartzell practice?
Dr. Hartzell practices at 1 Children's Way, Slot 301, Little Rock, AR 72202. Dr. Hartzell's primary practice is Arkansas Children's Hospital in Little Rock, Arkansas, part of Arkansas Children's. Dmand AI also links Dr. Hartzell to 2 medical groups.
What is Dr. Larry D. Hartzell's office phone number?
The practice phone on file for Dr. Hartzell is (501) 364-1100.
What is Dr. Larry D. Hartzell's medical license number?
Dr. Hartzell holds Arkansas license E-6506.
Which hospitals is Dr. Larry D. Hartzell affiliated with?
Dr. Hartzell practices at Arkansas Children's Hospital in Little Rock, Arkansas. Dr. Hartzell is also affiliated with UAMS Medical Center.
What medical group is Dr. Larry D. Hartzell part of?
Dr. Hartzell is linked to Arkansas Children's Hospital. Dmand AI links Dr. Hartzell to 2 more medical groups.
Does Dr. Larry D. Hartzell accept Medicare?
Yes. CMS lists Dr. Hartzell as accepting Medicare assignment.
Is Dr. Larry D. Hartzell board certified?
Yes. Dr. Hartzell is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
Where did Dr. Larry D. Hartzell go to medical school?
Dr. Hartzell graduated from College of Medicine - Tucson in 2005.
Show 6 more questionsShow fewer questions
What drugs does Dr. Larry D. Hartzell prescribe most?
In 2019 Medicare Part D data, Dr. Hartzell's most prescribed drugs by claims were Levemir.
Has Dr. Larry D. Hartzell received payments from drug or device companies?
CMS Open Payments shows $2,239 in general payments to Dr. Hartzell from 6 companies from 2016 to 2024. The largest total came from TissueTech, Inc.
How long has Dr. Larry D. Hartzell been practicing?
Dr. Hartzell graduated from medical school in 2005, 21 years ago.
Does Dr. Larry D. Hartzell do research?
Dmand AI links 32 publications to Dr. Hartzell, published from 2012 to 2025.
Who does Dr. Larry D. Hartzell publish with?
Dr. Hartzell's most frequent co-authors are Adam B. Johnson, MD (9 shared papers), Charles M. Bower, MD (4 shared papers) and John Louis Dornhoffer, MD (4 shared papers).
What insurance does Dr. Larry D. Hartzell accept?
Dr. Hartzell is in network with 14 carriers, including Aetna, Cigna and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to otolaryngology practices?
See otolaryngologists in Arkansas 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