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DR. DANIEL RYAN FELDMAN DO, MPH
NPI 1689323578
Internal Medicine in Newark, DE

Active since March 20, 2022PECOS Enrolled
4755 OGLETOWN STANTON RD STE 5A43, NEWARK, DE 19718(302) 623-0188(302) 733-5640 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Daniel Ryan Feldman Do, Mph NPPES

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

DR. DANIEL RYAN FELDMAN DO, MPH (NPI 1689323578) is an individual internal medicine provider in Newark, Delaware, licensed in Delaware (C2-0024408) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Rowan University School Of Osteopathic Medicine (2022).

NPPES Registry Identity

NPI1689323578
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DANIEL RYAN FELDMANCredential: DO, MPH
Location Address4755 OGLETOWN STANTON RD STE 5A43Newark, DE 19718-2200
Mailing Address4755 Ogletown Stanton Rd Ste 5a43Newark, DE 19718-2200 · (302) 623-0188 · Fax (302) 733-5640
Phone(302) 623-0188
Fax(302) 733-5640
Sole ProprietorYes
Medical School CMSRowan University School Of Osteopathic MedicineGraduated 2022
Enumeration DateMarch 20, 2022
Last NPPES UpdateJune 23, 2025
NPPES CertifiedJune 23, 2025
✔ NPI 1689323578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in DE · C2-0024408
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4755 OGLETOWN STANTON RD STE 5A43, Newark, DE 19718
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Daniel Ryan Feldman Do, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9032598222
PECOS Enrollment IDI20250701001502
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 19718 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
$131.15 typical visit price
range $57.12 – $173.08
Typical copayment $32.78 (range $14.28 – $43.27)
Most-billed visit code 99204
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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 20

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

SHRUTI PURI MD
Internal Medicine (Infectious Disease)
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
DR. LUCINDA LI DO
Internal Medicine
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
KATIE RUBIN FNP
Nurse Practitioner
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
CHRISTOS JAMES ARHONTAKIS PA-C
Physician Assistant
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
DANIAL ANWAR KHAN DO
Internal Medicine
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
ADETOLA ISOLA MD
Internal Medicine
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
MUHAMMAD AHMED MEMON DO
Internal Medicine
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188
FARHA ALI DO
Internal Medicine
4755 OGLETOWN STANTON RD STE 5A43
NEWARK, DE 19718
New Castle County (302) 623-0188

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daniel Feldman's NPI number?

The NPI number for Daniel Feldman is 1689323578. It was assigned to this individual provider in the NPPES registry on March 20, 2022.

Where is Daniel Feldman located?

Daniel Feldman practices at 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718. The listed phone number is (302) 623-0188.

What is Daniel Feldman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Daniel Feldman enrolled in Medicare?

Yes. Daniel Feldman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daniel Feldman was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.