Caitlyn Ray Lewis, FNP-C
- Medicare patients, 2024
- 247
- Part D claims, 2024
- 1,700
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 400 West Seventh St, Frederick, MD 21701
- Practice phone
- Call (240) 566-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Caitlyn Lewis' 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.
Caitlyn Ray Lewis is a family nurse practitioner in Frederick, Maryland
Caitlyn Lewis practices at Frederick Health Hospital in Frederick, Maryland, part of Frederick Health.
Caitlyn Lewis' NPI, 1891431516, was assigned on May 5, 2022. Caitlyn Lewis holds Maryland license R227633.
- NPI
- 1891431516NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830577402
- NPI enumeration date
- May 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (240) 566-3300
- 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)
Caitlyn Ray Lewis practices at Frederick Health Hospital in Frederick, Maryland
Caitlyn Lewis' primary practice is Frederick Health Hospital, at 400 West Seventh St, Frederick, MD 21701 in Frederick County. The practice phone is (240) 566-3300.
- Frederick Health Hospital400 West Seventh St, Frederick, MD 21701 · Frederick CountyPhone(240) 566-3300
Source: Dmand AI Affiliation Data
Caitlyn Ray Lewis is affiliated with 3 sites of care and 2 medical groups
Caitlyn Lewis' primary practice is Frederick Health Hospital in Frederick, Maryland, part of Frederick Health. The medical group on file is Frederick Health Medical Group. Dmand AI also links Caitlyn Lewis to 2 more group practices and clinics 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 Caitlyn Ray Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Caitlyn Lewis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Frederick Health Hospital | Available with a free account |
| +2 more sites 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 Frederick Health and 6.2K+ hospitals, with verified contacts in the same login.
Caitlyn Ray Lewis is one of 3,917 family nurse practitioners in Maryland
Family is Caitlyn Lewis' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Caitlyn Lewis is licensed in Maryland.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
Family nurse practitioners near Caitlyn Lewis
Counts of family nurse practitioners 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
Caitlyn Ray Lewis treated 247 Medicare patients in 2024, average age 71
CMS counts 247 Medicare patients who saw Caitlyn Lewis in 2024. The largest group is 65 to 74, with 118 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Caitlyn Lewis' median patient age at 50, with 66% women.
Caitlyn Lewis' Medicare patients by age, 2024
Caitlyn Lewis' Medicare patients by sex, 2024
- Women15161%
- Men9639%
Chronic conditions among Caitlyn Lewis' Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis43%
- Anxiety34%
- Diabetes34%
- Mood disorders30%
- Depression27%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Caitlyn Lewis' 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
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Caitlyn Ray Lewis wrote 1,700 Medicare Part D claims in 2024
In 2024, Caitlyn Lewis wrote 1,700 Medicare Part D claims for 452 patients. 91% of them were for generic drugs.
Caitlyn Lewis' Part D claims by kind of drug, 2024
- Generic1,543 claims91%
- Brand-name144 claims8%
- Other13 claims1%
Drug classes CMS tracks in Caitlyn Lewis' Part D claims, 2024
- Antibiotics3%53 of 1,700 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Caitlyn Ray Lewis offers telehealth to Medicare patients
Caitlyn Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Caitlyn Lewis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Caitlyn Ray Lewis'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) |
| Part D prescribing | 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 Caitlyn Ray Lewis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Caitlyn Ray Lewis' NPI number?
Caitlyn Ray Lewis' NPI number is 1891431516. It was assigned on May 5, 2022, and it is active in the NPI Registry.
What does Caitlyn Ray Lewis specialize in?
Caitlyn Ray Lewis is a family nurse practitioner in Frederick, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Caitlyn Ray Lewis practice?
Caitlyn Lewis practices at 400 West Seventh St, Frederick, MD 21701. Caitlyn Lewis' primary practice is Frederick Health Hospital in Frederick, Maryland, part of Frederick Health. Dmand AI also links Caitlyn Lewis to 2 group practices and clinics and 1 medical group.
What is Caitlyn Ray Lewis' office phone number?
The practice phone on file for Caitlyn Lewis is (240) 566-3300.
What is Caitlyn Ray Lewis' medical license number?
Caitlyn Lewis holds Maryland license R227633.
Which hospitals is Caitlyn Ray Lewis affiliated with?
Caitlyn Lewis practices at Frederick Health Hospital in Frederick, Maryland.
What medical group is Caitlyn Ray Lewis part of?
Caitlyn Lewis is linked to Frederick Health Medical Group. Dmand AI links Caitlyn Lewis to 1 more medical group.
Does Caitlyn Ray Lewis accept Medicare?
Yes. CMS lists Caitlyn Lewis as accepting Medicare assignment.
Does Caitlyn Ray Lewis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Caitlyn Lewis as offering telehealth services.
How many Medicare patients does Caitlyn Ray Lewis see?
CMS counts 247 Medicare patients who saw Caitlyn Lewis in 2024, with an average age of 71.
How long has Caitlyn Ray Lewis been practicing?
Caitlyn Lewis graduated from medical school in 2022, 4 years ago.
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