Dr. Ryan Elizabeth Parker, MD
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 15
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 6161 South Yale, Tulsa, OK 74136
- Practice phone
- Call (918) 494-8467
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Parker'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. Ryan Elizabeth Parker is an emergency medicine physician in Tulsa, Oklahoma
Dr. Parker practices at Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System.
Dr. Parker's NPI, 1871793745, was assigned on July 19, 2007. Dr. Parker graduated from UT Southwestern Medical Center in 2007. Dr. Parker's Texas license number on file is N5316.
- NPI
- 1871793745NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2007
- NPI status
- Active
- Practice phone
- (918) 494-8467
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ryan Elizabeth Parker practices at Saint Francis Hospital in Tulsa, Oklahoma
Dr. Parker's primary practice is Saint Francis Hospital, at 6161 South Yale, Tulsa, OK 74136 in Tulsa County. The practice phone is (918) 494-8467.
- Saint Francis Hospital6161 South Yale, Tulsa, OK 74136 · Tulsa CountyPhone(918) 494-8467
Source: Dmand AI Affiliation Data
Dr. Ryan Elizabeth Parker is affiliated with 1 site of care and 3 medical groups
Dr. Parker's primary practice is Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System. The medical group on file is Warren Clinic. Dmand AI also links Dr. Parker 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. Ryan Elizabeth Parker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital | Available with a free account |
| +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 Saint Francis Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ryan Elizabeth Parker is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Parker's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Parker is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Parker's licenses on file in 4 states: Texas, Oklahoma, Ohio and Wyoming.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Oklahoma license
- Ohio license
- Wyoming license
Emergency medicine physicians near Dr. Parker
Counts of emergency medicine physicians 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. Ryan Elizabeth Parker billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Parker across 1 procedure code in 2024, for 30 Medicare patients. Medicare paid $2,654 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Parker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 962024: 2079%
Dr. Parker compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Parker
- Oklahoma median
- Medicare services
- 20vs 32494% below
- Medicare patients
- 30vs 29490% below
- Part D claims
- 15vs 8883% below
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Parker'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. Parker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Parker and other emergency medicine physicians in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Elizabeth Parker treated 30 Medicare patients in 2024, average age 73
CMS counts 30 Medicare patients who saw Dr. Parker in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.73, 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. Parker's median patient age at 50, with 55% women.
Dr. Parker's Medicare patients by sex, 2024
- Women1653%
- Men1447%
Chronic conditions among Dr. Parker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure47%
- Ischemic heart disease47%
- Atrial fibrillation43%
- Chronic kidney disease43%
- Anxiety40%
- Alcohol and drug use disorders37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Elizabeth Parker wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Parker wrote 15 Medicare Part D claims. 80% of them were for generic drugs. They cover 1 drug, with $88 in total drug cost. In 2021, CMS named 46 claims across 3 drugs.
Dr. Parker's Part D claims by kind of drug, 2024
- Generic12 claims80%
- Brand-name and other3 claims20%
Dr. Parker's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 462022: 1567%
Drugs named by CMS: 1 in 2022, 3 in 2021.
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
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. Ryan Elizabeth Parker has 1 publication on record
Dmand AI links 1 paper to Dr. Parker in 2012.
Recent publications by Dr. Parker
See who Dr. Parker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Parker works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Elizabeth Parker received $1,140 in industry payments from 2016 to 2024
CMS Open Payments shows 8 general payments to Dr. Parker from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 78% of the total. Intuitive Surgical, Inc. paid the most, $1,000.
General payments to Dr. Parker by program year, 2016 to 2024
General payments to Dr. Parker by kind, 2016 to 2024
- Food and beverage$88478%
- Travel and lodging$22219%
- Gifts$343%
Companies that paid Dr. Parker 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. Ryan Elizabeth Parker graduated from UT Southwestern Medical Center
Dr. Parker graduated from UT Southwestern Medical Center in 2007.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Ryan Elizabeth Parker accepts plans from 9 insurance carriers
Dr. Parker is in network with 9 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aetna
- AR State Medicaid
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- GA State Medicaid
- +1 more carriersWith a free account
Plan types Dr. Parker accepts, by number of carriers
- HMO4
- PPO4
- Medicare3
- POS3
- EPO2
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Elizabeth Parker'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) |
| 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 |
| 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. Ryan Elizabeth Parker
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. Ryan Elizabeth Parker's NPI number?
Dr. Ryan Elizabeth Parker's NPI number is 1871793745. It was assigned on July 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Elizabeth Parker?
Dr. Ryan Elizabeth Parker is an emergency medicine physician in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ryan Elizabeth Parker practice?
Dr. Parker practices at 6161 South Yale, Tulsa, OK 74136. Dr. Parker's primary practice is Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System. Dmand AI also links Dr. Parker to 2 medical groups.
What is Dr. Ryan Elizabeth Parker's office phone number?
The practice phone on file for Dr. Parker is (918) 494-8467.
What is Dr. Ryan Elizabeth Parker's medical license number?
Dr. Parker's Texas license number on file is N5316, one of the licenses on file in 4 states.
Which states has Dr. Ryan Elizabeth Parker been licensed in?
Dmand AI has state licenses on file for Dr. Parker in Texas (2010 to 2022), Oklahoma (2018 to 2026), Ohio (2017 to 2021) and Wyoming (2017 to 2020).
Which hospitals is Dr. Ryan Elizabeth Parker affiliated with?
Dr. Parker practices at Saint Francis Hospital in Tulsa, Oklahoma.
What medical group is Dr. Ryan Elizabeth Parker part of?
Dr. Parker is linked to Warren Clinic. Dmand AI links Dr. Parker to 2 more medical groups.
Does Dr. Ryan Elizabeth Parker accept Medicare?
Yes. CMS data shows Dr. Parker billed Medicare for 20 services in 2024.
How many Medicare patients does Dr. Ryan Elizabeth Parker see?
CMS counts 30 Medicare patients who saw Dr. Parker in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. Ryan Elizabeth Parker board certified?
Yes. Dr. Parker is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Ryan Elizabeth Parker bill to Medicare?
In 2024, Dr. Parker's most billed Medicare services were emergency department visit (99285).
Where did Dr. Ryan Elizabeth Parker go to medical school?
Dr. Parker graduated from UT Southwestern Medical Center in 2007.
What drugs does Dr. Ryan Elizabeth Parker prescribe most?
In 2022 Medicare Part D data, Dr. Parker's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Ryan Elizabeth Parker received payments from drug or device companies?
CMS Open Payments shows $1,140 in general payments to Dr. Parker from 4 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ryan Elizabeth Parker been practicing?
Dr. Parker graduated from medical school in 2007, 19 years ago.
Does Dr. Ryan Elizabeth Parker do research?
Dmand AI links 1 publication to Dr. Parker.
What insurance does Dr. Ryan Elizabeth Parker accept?
Dr. Parker is in network with 9 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in Oklahoma 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