Dr. Charles H. Gairhan, MD
- Medicare services, 2024
- 33
- Medicare patients, 2024
- 69
- Part D claims, 2020
- 11
- Hospital affiliations
- 1
- Industry payments
- $6,952
- Practice address
- 6019 Walnut Grove Road, Memphis, TN 38120
- Practice phone
- Call (901) 226-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gairhan'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. Charles H. Gairhan is an anesthesiologist in Memphis, Tennessee
Dr. Gairhan practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care.
Dr. Gairhan's NPI, 1043285943, was assigned on February 22, 2006. Dr. Gairhan graduated from University of Arkansas College of Medicine in 1992. Dr. Gairhan holds Tennessee license MD36997.
- NPI
- 1043285943NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123169018
- NPI enumeration date
- February 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 226-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles H. Gairhan practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee
Dr. Gairhan's primary practice is Baptist Memorial Hospital-Memphis, at 6019 Walnut Grove Road, Memphis, TN 38120 in Shelby County. The practice phone is (901) 226-5000.
- Baptist Memorial Hospital-Memphis6019 Walnut Grove Road, Memphis, TN 38120 · Shelby CountyPhone(901) 226-5000
Source: Dmand AI Affiliation Data
Dr. Charles H. Gairhan is affiliated with 2 sites of care and 2 medical groups
Dr. Gairhan's primary practice is Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care. The medical group on file is Anesthesia Medical Alliance. Dmand AI also links Dr. Gairhan to 1 more group practice or clinic 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 Dr. Charles H. Gairhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gairhan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Memorial Hospital-Memphis | Available with a free account |
| +1 more site and 1 medical group | 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 Baptist Memorial Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Charles H. Gairhan is one of 734 anesthesiologists in Tennessee
Anesthesiology is Dr. Gairhan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gairhan is licensed in Tennessee.
Specialties and state licenses
- Anesthesiology, TennesseePrimary
Anesthesiologists near Dr. Gairhan
Counts of anesthesiologists 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. Charles H. Gairhan billed Medicare for 33 services in 2024
CMS data shows 33 Medicare services from Dr. Gairhan across 2 procedure codes in 2024, for 69 Medicare patients. Medicare paid $2,248 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gairhan's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Anesthesia
- 2021: 02024: 33
- Surgery
- 2021: 112024: 0100%
Dr. Gairhan compared with the Tennessee median for anesthesiologists, 2024
- Dr. Gairhan
- Tennessee median
- Medicare services
- 33vs 8360% below
- Medicare patients
- 69vs 14753% below
- Part D claims
- 11vs 2454% below
Medians across 729 anesthesiologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Gairhan'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 Dr. Gairhan and other anesthesiologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles H. Gairhan treated 69 Medicare patients in 2024, average age 77
CMS counts 69 Medicare patients who saw Dr. Gairhan in 2024. The largest group is 75 to 84, with 32 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.02, 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. Gairhan's median patient age at 61, with 69% women.
Dr. Gairhan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gairhan's Medicare patients by sex, 2024
- Women3551%
- Men3449%
Chronic conditions among Dr. Gairhan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Atrial fibrillation65%
- Ischemic heart disease55%
- Chronic kidney disease41%
- Heart failure41%
- Diabetes39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gairhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women69%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles H. Gairhan wrote 11 Medicare Part D claims in 2020
In 2020, Dr. Gairhan wrote 11 Medicare Part D claims. They cover 1 drug, with $4,684 in total drug cost.
Dr. Gairhan's most prescribed drugs by claims, 2020
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. Charles H. Gairhan takes part in Medicare
Dr. Gairhan 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. Charles H. Gairhan received $6,952 in industry payments from 2016 to 2025
CMS Open Payments shows 70 general payments to Dr. Gairhan from 16 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 58% of the total. Merck Sharp & Dohme Corporation paid the most, $4,730.
General payments to Dr. Gairhan by program year, 2016 to 2025
General payments to Dr. Gairhan by kind, 2016 to 2025
- Speaker and faculty fees$4,02058%
- Food and beverage$1,99329%
- Travel and lodging$93914%
Companies that paid Dr. Gairhan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles H. Gairhan graduated from University of Arkansas College of Medicine
Dr. Gairhan graduated from University of Arkansas College of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles H. Gairhan'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) |
| 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. Charles H. Gairhan
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. Charles H. Gairhan's NPI number?
Dr. Charles H. Gairhan's NPI number is 1043285943. It was assigned on February 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles H. Gairhan?
Dr. Charles H. Gairhan is an anesthesiologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Charles H. Gairhan practice?
Dr. Gairhan practices at 6019 Walnut Grove Road, Memphis, TN 38120. Dr. Gairhan's primary practice is Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care. Dmand AI also links Dr. Gairhan to 1 group practice or clinic and 1 medical group.
What is Dr. Charles H. Gairhan's office phone number?
The practice phone on file for Dr. Gairhan is (901) 226-5000.
What is Dr. Charles H. Gairhan's medical license number?
Dr. Gairhan holds Tennessee license MD36997.
Which hospitals is Dr. Charles H. Gairhan affiliated with?
Dr. Gairhan practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee.
What medical group is Dr. Charles H. Gairhan part of?
Dr. Gairhan is linked to Anesthesia Medical Alliance. Dmand AI links Dr. Gairhan to 1 more medical group.
Does Dr. Charles H. Gairhan accept Medicare?
Yes. CMS data shows Dr. Gairhan billed Medicare for 33 services in 2024, and Dr. Gairhan accepts Medicare assignment.
How many Medicare patients does Dr. Charles H. Gairhan see?
CMS counts 69 Medicare patients who saw Dr. Gairhan in 2024, with an average age of 77.
What services does Dr. Charles H. Gairhan bill to Medicare?
In 2024, Dr. Gairhan's most billed Medicare services were anesthesia (01922) and anesthesia (00530).
Show 4 more questionsShow fewer questions
Where did Dr. Charles H. Gairhan go to medical school?
Dr. Gairhan graduated from University of Arkansas College of Medicine in 1992.
What drugs does Dr. Charles H. Gairhan prescribe most?
In 2020 Medicare Part D data, Dr. Gairhan's most prescribed drugs by claims were Myrbetriq.
Has Dr. Charles H. Gairhan received payments from drug or device companies?
CMS Open Payments shows $6,952 in general payments to Dr. Gairhan from 16 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Charles H. Gairhan been practicing?
Dr. Gairhan graduated from medical school in 1992, 34 years ago.
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