DR. CHETAN VAID M.D
NPI 1578534723
Internal Medicine in Greenwich, CT

Q: What is Chetan Vaid's NPI number?

The NPI number for Chetan Vaid is 1578534723. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Q: What is Chetan Vaid's specialty?

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

Q: Is Chetan Vaid enrolled in Medicare?

No. Chetan Vaid has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Chetan Vaid was last updated on November 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.

Active since January 27, 2006Opted out of Medicare · through Oct 1, 2026

75 HOLLY HILL LN, GREENWICH, CT 06830(203) 869-6960(203) 869-5103 Get Directions Write a Review

NPPES record last updated: November 25, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Chetan Vaid M.d NPPES

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

DR. CHETAN VAID M.D (NPI 1578534723) is an individual internal medicine provider in Greenwich, Connecticut, licensed in Connecticut (036857) and active in the NPI registry since January 2006. He has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1578534723

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. CHETAN VAIDCredential: M.D

Location Address75 HOLLY HILL LNGreenwich, CT 06830-6098

Mailing Address75 Holly Hill LnGreenwich, CT 06830-6098 · (203) 869-6960 · Fax (203) 869-5103

Phone(203) 869-6960

Fax(203) 869-5103

Sole ProprietorNo

Enumeration DateJanuary 27, 2006

Last NPPES UpdateNovember 25, 2009

✔ NPI 1578534723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CT · 036857

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.

75 HOLLY HILL LN, Greenwich, CT 06830

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Other Identifiers 2

Medicare UPING74435CT

Medicare ID-Type Unspecified110007217CT · Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Chetan Vaid M.d has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2014 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2014

Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06830 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

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$106.68 typical visit price

range $19.76 – $149.26

Typical copayment $26.67 (range $4.94 – $37.31)

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.

DR. NICHOLAS HARRISON BROWNING M.D.

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