Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MERLIN KOCHUNILATHIL
NPI 1821838723
Internal Medicine in Milford, DE

Q: What is Merlin Kochunilathil's NPI number?

The NPI number for Merlin Kochunilathil is 1821838723. It was assigned to this individual provider in the NPPES registry on May 29, 2024.

Q: What is Merlin Kochunilathil's specialty?

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

Active since May 29, 2024PECOS Enrolled

804 N DUPONT BLVD, MILFORD, DE 19963(302) 725-3557 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 2, 2026, May 3, 2026 (2 updates tracked since 2026).

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About Merlin Kochunilathil NPPES

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

MERLIN KOCHUNILATHIL (NPI 1821838723) is an individual internal medicine provider in Milford, Delaware, licensed in Delaware (C7-0019373) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821838723

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMERLIN KOCHUNILATHIL

Location Address804 N DUPONT BLVDMilford, DE 19963-1006

Mailing Address640 S State StDover, DE 19901-3530

Phone(302) 725-3557

Sole ProprietorNo

Enumeration DateMay 29, 2024

Last NPPES UpdateSeptember 2, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1821838723 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 · C7-0019373

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.

804 N DUPONT BLVD, Milford, DE 19963

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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)

Merlin Kochunilathil is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 19963 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.

ROHAN DINESHBHAI PATEL

Internal Medicine