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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. NATHANIEL NEPTUNE MD, MBA
NPI 1730715046
Otolaryngology - Facial Plastic Surgery in Chicago, IL

Active since March 18, 2020PECOS Enrolled
820 S WOOD ST STE 100, CHICAGO, IL 60612(312) 996-2933 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 24, 2026, Jul 13, 2026, Aug 19, 2021 and 3 more (6 updates tracked since 2020).

About Dr. Nathaniel Neptune Md, Mba NPPES

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

DR. NATHANIEL NEPTUNE MD, MBA (NPI 1730715046) is an individual facial plastic surgery provider in Chicago, Illinois, licensed in Illinois (036.179890) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1730715046
Entity TypeIndividualMale
Primary Taxonomy207YS0123X
Provider Legal NameDR. NATHANIEL NEPTUNECredential: MD, MBA
Location Address820 S WOOD ST STE 100Chicago, IL 60612-4325
Mailing Address820 S Wood St Ste 100Chicago, IL 60612-4325 · (312) 996-2933
Phone(312) 996-2933
Sole ProprietorYes
Enumeration DateMarch 18, 2020
Last NPPES UpdateJuly 24, 20266 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1730715046 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Facial Plastic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207YS0123X
License✔ Licensed in IL · 036.179890
Definition
An otolaryngologist who specializes in facial plastic surgery.
Also ListedOtolaryngologyTaxonomy 207Y00000X · License 036.179890 (IL)
820 S WOOD ST STE 100, Chicago, IL 60612
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1Search Results 2301 Erwin Rd DurhamDurham, NC 27710-0001 · Phone (919) 684-8111
Location 2224 W Hill St Ste 500Chicago, IL 60610-2926 · Phone (312) 335-2070
Location 31009 S Wood StChicago, IL 60612-3747 · Phone (312) 996-6555

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. Nathaniel Neptune Md, Mba 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 20

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

CAILEAN ELLIOT MCKAY MD
Student in an Organized Health Care Education/Training Program
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933
KATHERINE ELIZABETH WINEBRAKE
Student in an Organized Health Care Education/Training Program
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933
MR. RYAN WANG BS
Neurological Surgery
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933
ABHISHEK DESHPANDE MD
Orthopaedic Surgery
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 413-2048
JEFFREY CARL PETERSON MD, PHD
Ophthalmology
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933
DR. ADDISON BAILEY WITT DO
Pediatrics
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933
MAY BARAKAT
Family Medicine
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933
IMARI C MCCULLOUGH
Student in an Organized Health Care Education/Training Program
820 S WOOD ST STE 100
CHICAGO, IL 60612
Cook County (312) 996-2933

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 Nathaniel Neptune's NPI number?

The NPI number for Nathaniel Neptune is 1730715046. It was assigned to this individual provider in the NPPES registry on March 18, 2020.

Where is Nathaniel Neptune located?

Nathaniel Neptune practices at 820 S Wood St Ste 100, Chicago, IL 60612. The listed phone number is (312) 996-2933.

What is Nathaniel Neptune's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Facial Plastic Surgery, with taxonomy code 207YS0123X.

Is Nathaniel Neptune enrolled in Medicare?

Yes. Nathaniel Neptune is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nathaniel Neptune was last updated on July 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.