Ryan J. Andersen, CRNA
- Medicare patients, 2024
- 61
- Hospital affiliations
- 1
- Industry payments
- $46
- Medical group
- 1
- State license
- 1
- Practice address
- 975 E 3rd St, Chattanooga, TN 37403
- Practice phone
- Call (423) 778-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ryan Andersen'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.
Ryan J. Andersen is a nurse anesthetist in Chattanooga, Tennessee
Ryan Andersen practices at Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health.
Ryan Andersen's NPI, 1356417257, was assigned on November 24, 2006. Ryan Andersen holds Tennessee license APN10970.
- NPI
- 1356417257NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375538911
- NPI enumeration date
- November 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 778-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan J. Andersen practices at Erlanger Baroness Hospital in Chattanooga, Tennessee
Ryan Andersen's primary practice is Erlanger Baroness Hospital, at 975 E 3rd St, Chattanooga, TN 37403 in Hamilton County. The practice phone is (423) 778-7000.
- Erlanger Baroness Hospital975 E 3rd St, Chattanooga, TN 37403 · Hamilton CountyPhone(423) 778-7000
Source: Dmand AI Affiliation Data
Ryan J. Andersen is affiliated with 2 sites of care and 1 medical group
Ryan Andersen's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. The medical group on file is Anesthesiology Consultants Exchange, P.C. (ACE). Dmand AI also links Ryan Andersen to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan J. Andersen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Andersen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erlanger Baroness Hospital | Available with a free account |
| +1 more affiliated site | 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 Erlanger Health and 6.2K+ hospitals, with verified contacts in the same login.
Ryan J. Andersen is one of 2,442 nurse anesthetists in Tennessee
Nurse anesthetist, certified registered is Ryan Andersen's primary specialty in the NPI Registry, under taxonomy code 367500000X. Ryan Andersen is licensed in Tennessee.
Specialties and state licenses
- Certified registered nurse anesthetist, TennesseePrimary
Nurse anesthetists near Ryan Andersen
Counts of nurse anesthetists 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
Ryan J. Andersen treated 61 Medicare patients in 2024, average age 73
CMS counts 61 Medicare patients who saw Ryan Andersen in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ryan Andersen's median patient age at 65, with 79% women.
Ryan Andersen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ryan Andersen's Medicare patients by sex, 2024
- Women2744%
- Men3456%
Chronic conditions among Ryan Andersen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Anxiety48%
- Chronic kidney disease44%
- Ischemic heart disease43%
- Heart failure41%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Ryan Andersen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women79%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Ryan J. Andersen takes part in Medicare
Ryan Andersen 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)
Ryan J. Andersen received $46 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ryan Andersen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $46.
Companies that paid Ryan Andersen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ryan J. Andersen'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 DataMedicare Physician & Other Practitioners - 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) |
| 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 Ryan J. Andersen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan J. Andersen's NPI number?
Ryan J. Andersen's NPI number is 1356417257. It was assigned on November 24, 2006, and it is active in the NPI Registry.
What does Ryan J. Andersen specialize in?
Ryan J. Andersen is a nurse anesthetist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Ryan J. Andersen practice?
Ryan Andersen practices at 975 E 3rd St, Chattanooga, TN 37403. Ryan Andersen's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. Dmand AI also links Ryan Andersen to 1 community health center.
What is Ryan J. Andersen's office phone number?
The practice phone on file for Ryan Andersen is (423) 778-7000.
What is Ryan J. Andersen's medical license number?
Ryan Andersen holds Tennessee license APN10970.
Which hospitals is Ryan J. Andersen affiliated with?
Ryan Andersen practices at Erlanger Baroness Hospital in Chattanooga, Tennessee.
What medical group is Ryan J. Andersen part of?
Ryan Andersen is linked to Anesthesiology Consultants Exchange, P.C. (ACE).
Does Ryan J. Andersen accept Medicare?
Yes. CMS lists Ryan Andersen as accepting Medicare assignment.
How many Medicare patients does Ryan J. Andersen see?
CMS counts 61 Medicare patients who saw Ryan Andersen in 2024, with an average age of 73.
Has Ryan J. Andersen received payments from drug or device companies?
CMS Open Payments shows $46 in general payments to Ryan Andersen from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Ryan J. Andersen been practicing?
Ryan Andersen graduated from medical school in 2003, 23 years ago.
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