STEPHEN NICEWARNER CRNP - NPI 1548975253 - Internal Medicine in Frederick, MD

Q: What is Stephen Nicewarner's NPI number?

The NPI number for Stephen Nicewarner is 1548975253. It was assigned to this individual provider in the NPPES registry on January 17, 2023.

Q: What is Stephen Nicewarner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

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About Stephen Nicewarner Crnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN NICEWARNER CRNP (NPI 1548975253) is an individual endocrinology, diabetes & metabolism provider in Frederick, Maryland, licensed in Maryland (R228108) and active in the NPI registry since January 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1548975253

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameSTEPHEN NICEWARNERCredential: CRNP

Location Address9093 RIDGEFIELD DR STE 104Frederick, MD 21701-6711

Mailing Address9093 Ridgefield Dr Ste 104Frederick, MD 21701-6711 · (240) 956-5475 · Fax (240) 891-2600

Phone(240) 956-5475

Fax(240) 891-2600

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateJanuary 17, 2023

Last NPPES UpdateMarch 20, 20262 updates tracked since enumeration

NPPES CertifiedMarch 20, 2026

✔ NPI 1548975253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in MD · R228108

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

9093 RIDGEFIELD DR STE 104, Frederick, MD 21701

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Other Identifiers 1

OtherR228108MD · Crnp License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephen Nicewarner Crnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254807142

PECOS Enrollment IDI20260417002186

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$133.05 typical visit price

range $57.99 – $175.57

Typical copayment $33.26 (range $14.49 – $43.89)

Most-billed visit code 99204

Established Patient

$102.11 typical visit price

range $18.66 – $143.02

Typical copayment $25.52 (range $4.66 – $35.75)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PATRICK DUNLEAVY FARRELL D.O.

Family Medicine