Anthony Masi, M.D.

Individual Active
NPI 1902884844
Sleep Medicine (Internal Medicine) Physician Ballwin, MO

Anthony Masi, M.D. is a sleep medicine (internal medicine) physician practicing in Ballwin, MO. The NPI was issued on December 31, 2005, and the record was last updated in NPPES on June 6, 2012. The record lists 2 taxonomy codes.

This record hasn't been updated in NPPES since 2012. Details may be out of date.

Taxonomies and licenses

TaxonomyCodeLicense
Sleep Medicine (Internal Medicine) Physician Primary 207RS0012X R3P21 (MO)
Pulmonary Disease Physician 207RP1001X R3P21 (MO)

Practice location

13975 Manchester Rd
Suite 7
Ballwin, MO 63011-4500
Phone: (636) 391-1222

Local context

Active NPPES records list 13 providers with sleep medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 6 of them within 10 miles.

The same primary taxonomy is listed by 25 in Missouri and 1,978 nationwide.

These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.

Record history

Name on record
Dr. Anthony Mark Masi
Status
Active
NPI issued
Last updated in NPPES

Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.

NPPES data as of · Source: CMS NPPES

Building software? Fetch this NPI programmatically with the NPILayer Provider API.

curl
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.npilayer.com/v1/providers/1902884844"

See the API · Get a free API key