DR. DANIEL MARK SIEGEL M.D.
NPI 1679532907
Dermatology - MOHS-Micrographic Surgery in Smithtown, NY

Q: What is Daniel Siegel's NPI number?

The NPI number for Daniel Siegel is 1679532907. It was assigned to this individual provider in the NPPES registry on March 23, 2006.

Q: What is Daniel Siegel's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Q: When was this NPI record last updated?

The NPPES record for Daniel Siegel was last updated on October 2, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 March 23, 2006PECOS Enrolled

994 W JERICHO TPKE, SUITE 103, SMITHTOWN, NY 11787(631) 864-6647(631) 864-6001 Get Directions Write a Review

NPPES record last updated: October 2, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Daniel Mark Siegel M.d. NPPES

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

DR. DANIEL MARK SIEGEL M.D. (NPI 1679532907) is an individual mohs-micrographic surgery provider in Smithtown, New York, licensed in New York (150510) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679532907

Entity TypeIndividualMale

Primary Taxonomy207ND0101X

Provider Legal NameDR. DANIEL MARK SIEGELCredential: M.D.

Location Address994 W JERICHO TPKE, SUITE 103Smithtown, NY 11787-3235

Mailing Address994 W Jericho Tpke, Suite 103Smithtown, NY 11787-3235 · (631) 864-6647 · Fax (631) 864-6001

Phone(631) 864-6647

Fax(631) 864-6001

Sole ProprietorNo

Enumeration DateMarch 23, 2006

Last NPPES UpdateOctober 2, 2007

✔ NPI 1679532907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyDermatology · MOHS-Micrographic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207ND0101X

License✔ Licensed in NY · 150510

Definition

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

Also ListedDermatologyTaxonomy 207N00000X · License 150510 (NY)

Also ListedDermatology · Pediatric DermatologyTaxonomy 207NP0225X · License 150510 (NY)

Also ListedDermatology · Procedural DermatologyTaxonomy 207NS0135X · License 150510 (NY)

994 W JERICHO TPKE, Smithtown, NY 11787

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Other Identifiers 2

Medicare ID-Type Unspecified60F111NY

Medicare UPINB57924NY

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 Mark Siegel M.d. 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 11787 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

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 18

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

KARIN EVA BURKHARD MD

Psychiatry & Neurology (Psychiatry)

994 W JERICHO TPKE, SUITE 202
SMITHTOWN, NY 11787

Suffolk County (631) 864-9200

MRS. RACHEL ANNE DEMAIO FNP

Nurse Practitioner (Family)

994 W JERICHO TPKE
SMITHTOWN, NY 11787

Suffolk County (631) 265-4200

TIMOTHY D GROTH M.D.

Anesthesiology (Pain Medicine)

994 W JERICHO TPKE, SUITE 104
SMITHTOWN, NY 11787

Suffolk County (631) 543-1440

THOMAS YARROBINO, PT, PC

Physical Medicine & Rehabilitation

994 W JERICHO TPKE, SUITE 202A
SMITHTOWN, NY 11787

Suffolk County (631) 864-6008

ALLISON WALLSHEIN

Registered Nurse (Psychiatric/Mental Health)

994 W JERICHO TPKE, SUITE 202
SMITHTOWN, NY 11787

Suffolk County (631) 470-5575

LLOYD D. LANDSMAN, M.D.P.C.

Plastic Surgery

994 W JERICHO TPKE
SMITHTOWN, NY 11787

Suffolk County (631) 864-4111

MICHELE A MORGANSTERN PH.D.

Psychologist (Clinical)

994 W JERICHO TPKE, SUITE 202
SMITHTOWN, NY 11787

Suffolk County (631) 786-8129

DELTA SLEEP CENTER

Sleep Specialist, PhD

994 W JERICHO TPKE
SMITHTOWN, NY 11787

Suffolk County (631) 787-2386

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 Siegel's NPI number?

The NPI number for Daniel Siegel is 1679532907. It was assigned to this individual provider in the NPPES registry on March 23, 2006.

Where is Daniel Siegel located?

Daniel Siegel practices at 994 W Jericho Tpke Suite 103, Smithtown, NY 11787. The listed phone number is (631) 864-6647.

What is Daniel Siegel's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Is Daniel Siegel enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Daniel Siegel was last updated on October 2, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.