Dr. Shaylyn Marvell, MD
- Part D claims, 2024
- 137
- Hospital affiliations
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 3700 Washington Avenue, Evansville, IN 47750
- Practice phone
- Call (812) 485-5614
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Vincent Evansville - Unit
Acute Care Hospital-Unit · Evansville, Indiana
Find Dr. Marvell'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. Shaylyn Marvell is an emergency medicine physician in Evansville, Indiana
Dr. Marvell practices at St. Vincent Evansville - Unit in Evansville, Indiana.
Dr. Marvell's NPI, 1336887173, was assigned on May 23, 2022. Dr. Marvell holds Indiana license 01096869A.
- NPI
- 1336887173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042727901
- NPI enumeration date
- May 23, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 485-5614
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shaylyn Marvell practices at St. Vincent Evansville - Unit in Evansville, Indiana
Dr. Marvell's primary practice is St. Vincent Evansville - Unit, at 3700 Washington Avenue, Evansville, IN 47750 in Vanderburgh County. The practice phone is (812) 485-5614.
- St. Vincent Evansville - Unit3700 Washington Avenue, Evansville, IN 47750 · Vanderburgh CountyPhone(812) 485-5614
Source: Dmand AI Affiliation Data
Dr. Shaylyn Marvell is affiliated with 4 sites of care and 2 medical groups
Dr. Marvell's primary practice is St. Vincent Evansville - Unit in Evansville, Indiana. Dr. Marvell is also affiliated with Ascension St. Vincent Evansville. The medical group on file is Vituity. Dmand AI also links Dr. Marvell to 1 more hospital, 1 behavioral health center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Shaylyn Marvell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marvell practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Vincent Evansville - Unit | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shaylyn Marvell is one of 1,275 emergency medicine physicians in Indiana
Emergency medicine is Dr. Marvell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Marvell is licensed in Indiana.
Specialties and state licenses
- Emergency medicine, IndianaPrimary
Emergency medicine physicians near Dr. Marvell
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. Shaylyn Marvell's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Marvell's median patient age at 67, with 54% women.
Dr. Marvell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Shaylyn Marvell wrote 137 Medicare Part D claims in 2024
In 2024, Dr. Marvell wrote 137 Medicare Part D claims for 97 patients. 95% of them were for generic drugs. CMS names the drug for 42 of them, across 2 drugs with 11 or more claims each, at $189 in total drug cost.
Dr. Marvell's Part D claims by kind of drug, 2024
- Generic130 claims95%
- Brand-name and other7 claims5%
Dr. Marvell's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Marvell's Part D claims, 2024
- Opioids20%28 of 137 claims
- Antibiotics28%38 of 137 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Shaylyn Marvell takes part in Medicare
Dr. Marvell 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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Sources for Dr. Shaylyn Marvell'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 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)Medicare Part D Prescribers - 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) |
| 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. Shaylyn Marvell
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. Shaylyn Marvell's NPI number?
Dr. Shaylyn Marvell's NPI number is 1336887173. It was assigned on May 23, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Shaylyn Marvell?
Dr. Shaylyn Marvell is an emergency medicine physician in Evansville, Indiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Shaylyn Marvell practice?
Dr. Marvell practices at 3700 Washington Avenue, Evansville, IN 47750. Dr. Marvell's primary practice is St. Vincent Evansville - Unit in Evansville, Indiana. Dmand AI also links Dr. Marvell to 1 hospital, 1 behavioral health center and 1 medical group.
What is Dr. Shaylyn Marvell's office phone number?
The practice phone on file for Dr. Marvell is (812) 485-5614.
What is Dr. Shaylyn Marvell's medical license number?
Dr. Marvell holds Indiana license 01096869A.
Which hospitals is Dr. Shaylyn Marvell affiliated with?
Dr. Marvell is affiliated with Ascension St. Vincent Evansville. Dmand AI links Dr. Marvell to 2 more hospitals.
What medical group is Dr. Shaylyn Marvell part of?
Dr. Marvell is linked to Vituity. Dmand AI links Dr. Marvell to 1 more medical group.
Does Dr. Shaylyn Marvell accept Medicare?
Yes. CMS lists Dr. Marvell as accepting Medicare assignment.
What drugs does Dr. Shaylyn Marvell prescribe most?
In 2024 Medicare Part D data, Dr. Marvell's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Ondansetron ODT.
How long has Dr. Shaylyn Marvell been practicing?
Dr. Marvell graduated from medical school in 2022, 4 years ago.
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