DR. WILLIAM THOMAS STILLWELL M.D.
NPI 1437595675
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Lake Mary, FL

Q: What is William Stillwell's NPI number?

The NPI number for William Stillwell is 1437595675. It was assigned to this individual provider in the NPPES registry on May 15, 2013.

Q: What is William Stillwell's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Q: When was this NPI record last updated?

The NPPES record for William Stillwell was last updated on May 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 May 15, 2013PECOS Enrolled

4044 W LAKE MARY BLVD, #104-345, LAKE MARY, FL 32746(407) 455-2555(407) 333-1071 Get Directions Write a Review

NPPES record last updated: May 15, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. William Thomas Stillwell M.d. NPPES

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

DR. WILLIAM THOMAS STILLWELL M.D. (NPI 1437595675) is an individual adult reconstructive orthopaedic surgery provider in Lake Mary, Florida, licensed in Florida (ME89370) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437595675

Entity TypeIndividualMale

Primary Taxonomy207XS0114X

Provider Legal NameDR. WILLIAM THOMAS STILLWELLCredential: M.D.

Location Address4044 W LAKE MARY BLVD, #104-345Lake Mary, FL 32746-2012

Mailing Address4044 W Lake Mary Blvd, #104-345Lake Mary, FL 32746-2012 · (407) 455-2555 · Fax (407) 333-1071

Phone(407) 455-2555

Fax(407) 333-1071

Sole ProprietorYes

Enumeration DateMay 15, 2013

✔ NPI 1437595675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0114X

License✔ Licensed in FL · ME89370

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

4044 W LAKE MARY BLVD, Lake Mary, FL 32746

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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. William Thomas Stillwell 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.

Other Providers at the Same Location NPPES 4

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

MS. RENITA G SMITH

Technician, Other (EEG)

4044 W LAKE MARY BLVD, 257
LAKE MARY, FL 32746

Seminole County (585) 303-6776

MR. PATRICK MICHAEL CAREY L.P.T.A.

Physical Therapy Assistant

4044 W LAKE MARY BLVD, STE. # 104-245
LAKE MARY, FL 32746

Seminole County (800) 226-9917

DR. PAUL ALLEN JACOBSON M.D.

Psychiatry & Neurology (Psychiatry)

4044 W LAKE MARY BLVD, #410
LAKE MARY, FL 32746

Seminole County (407) 718-8000

BARBARA LOUANNE PERREAULT OTA

Occupational Therapy Assistant

4044 W LAKE MARY BLVD, 104-245
LAKE MARY, FL 32746

Seminole County (800) 226-9917

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 William Stillwell's NPI number?

The NPI number for William Stillwell is 1437595675. It was assigned to this individual provider in the NPPES registry on May 15, 2013.

Where is William Stillwell located?

William Stillwell practices at 4044 W Lake Mary Blvd #104-345, Lake Mary, FL 32746. The listed phone number is (407) 455-2555.

What is William Stillwell's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Is William Stillwell enrolled in Medicare?

Yes. William Stillwell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Stillwell was last updated on May 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.