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

DR. GREGORY AUSTIN MAY DO
NPI 1952863193
Internal Medicine in Sebring, FL

Active since April 05, 2019PECOS Enrolled
4325 SUN N LAKE BLVD, SEBRING, FL 33872(863) 402-3763 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 27, 2026, Jun 5, 2023, Apr 5, 2019 (3 updates tracked since 2019).

About Dr. Gregory Austin May Do NPPES

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

DR. GREGORY AUSTIN MAY DO (NPI 1952863193) is an individual internal medicine provider in Sebring, Florida, licensed in Florida (OS24145) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952863193
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GREGORY AUSTIN MAYCredential: DO
Location Address4325 SUN N LAKE BLVDSebring, FL 33872-2171
Mailing Address375 W Lake Faith DrMaitland, FL 32751-4318 · (407) 741-3381
Phone(863) 402-3763
Sole ProprietorNo
Enumeration DateApril 5, 2019
Last NPPES UpdateAugust 27, 20263 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1952863193 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · OS24145
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.
4325 SUN N LAKE BLVD, Sebring, FL 33872
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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. Gregory Austin May Do 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 33872 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 13

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

MOUSTAFA AHMED IBRAHIM HASSAN HEGAZI MBBCH
Student in an Organized Health Care Education/Training Program
4325 SUN N LAKE BLVD, SUITE 105
SEBRING, FL 33872
Highlands County (863) 402-3763
REGINO RODRIGUEZ FLORES MD PA
Otolaryngology
4325 SUN N LAKE BLVD, SUITE 103
SEBRING, FL 33872
Highlands County (863) 382-8880
REGINO RODRIGUEZ-FLORES MD
Otolaryngology
4325 SUN N LAKE BLVD, SUITE 102
SEBRING, FL 33872
Highlands County (863) 382-8880
NEUROLOGY ASSOCIATES OF SEBRING, PA
Psychiatry & Neurology (Neurology)
4325 SUN N LAKE BLVD, SUITE 104
SEBRING, FL 33872
Highlands County (863) 402-0066
JORDAN JAMES CASOLA DO
Student in an Organized Health Care Education/Training Program
4325 SUN N LAKE BLVD
SEBRING, FL 33872
Highlands County (863) 402-3763
ASHLEY WORDEN MSOTRL
Occupational Therapist
4325 SUN N LAKE BLVD
SEBRING, FL 33872
Highlands County (863) 381-2491
GAMAR LABORATORIES, INC
Clinical Medical Laboratory
4325 SUN N LAKE BLVD, SUITE 105
SEBRING, FL 33872
Highlands County (863) 382-0355
PADMAJA SAJJA MD
Internal Medicine (Pulmonary Disease)
4325 SUN N LAKE BLVD, STE 102
SEBRING, FL 33872
Highlands County (863) 382-1663

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 Gregory May's NPI number?

The NPI number for Gregory May is 1952863193. It was assigned to this individual provider in the NPPES registry on April 5, 2019.

Where is Gregory May located?

Gregory May practices at 4325 Sun N Lake Blvd, Sebring, FL 33872. The listed phone number is (863) 402-3763.

What is Gregory May's specialty?

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

Is Gregory May enrolled in Medicare?

Yes. Gregory May is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory May was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.