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GASTON DA COSTA MD
NPI 1902011158
Psychiatry & Neurology - Clinical Neurophysiology in Lexington, KY

Active since May 11, 2007PECOS EnrolledAccepts Medicare Assignment
740 S LIMESTONE STE B101, LEXINGTON, KY 40536(859) 323-5661(859) 323-6411 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 31, 2026, Nov 6, 2025, Aug 5, 2025 and 4 more (7 updates tracked since 2018).

About Gaston Da Costa Md NPPES

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

GASTON DA COSTA MD (NPI 1902011158) is an individual clinical neurophysiology provider in Lexington, Kentucky, licensed in Kentucky (59121) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Gulf Coast Medical Center Lee Health, and maintains 6 additional practice locations.

NPPES Registry Identity

NPI1902011158
Entity TypeIndividualMale
Primary Taxonomy2084N0600X
Provider Legal NameGASTON DA COSTACredential: MD
Location Address740 S LIMESTONE STE B101Lexington, KY 40536-8947
Mailing Address250 N Shadeland Ave Ste 130Indianapolis, IN 46219-4959
Phone(859) 323-5661
Fax(859) 323-6411
Sole ProprietorNo
Medical School CMSOtherGraduated 1992
Enumeration DateMay 11, 2007
Last NPPES UpdateAugust 31, 20267 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1902011158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Clinical NeurophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0600X
License✔ Licensed in KY · 59121
Definition
Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License MD463417 (PA), 11010836A (IN), 59121 (KY), 01063806A (IN), 036146545 (IL)
740 S LIMESTONE STE B101, Lexington, KY 40536
Open in Google Maps ↗

Secondary Practice Locations 6

Location 1305 W Jackson St Ste 103Carbondale, IL 62901-1474 · Phone (618) 351-4972 ext. 65869 · Fax (618) 351-6522
Location 225 N Winfield Rd Ste 424Winfield, IL 60190-1379 · Phone (630) 933-4056 · Fax (630) 933-4057
Location 3720 Eskenazi AveIndianapolis, IN 46202-5187 · Phone (317) 880-7666
Location 4545 BARNHILL DR EH 125INDPLS, IN 46202 · Phone (317) 274-4455 · Fax (317) 278-4918
Location 585 E US Highway 6Valparaiso, IN 46383-8947 · Phone (219) 476-7777 · Fax (219) 476-7120
Location 62005 Technology Pkwy Ste 400Mechanicsburg, PA 17050-9413 · Phone (717) 791-2520 · Fax (717) 703-0061

Other Identifiers 2

OtherP00787953IN · Railroad Medicare Ptan
Medicaid200860440IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gaston Da Costa Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193825073
PECOS Enrollment IDI20070706000167, I20180905000102, I20200323002935, I20230410001113, I20240516001902, I20251001003975
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.

Medicare Billing Reassignments

18

Medicare enrollment records show Gaston Da Costa reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Kentucky
Same address
Clinical
740 S LIMESTONE, STE E214
Lexington, KY 40536
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,761 clinicians in this Medicare group
NPI 1144699752 (859) 323-5500
Kentucky Medical Services Foundation, Inc
3.6 mi
Internal Medicine
2333 ALUMNI PARK PLZ, SUITE 200
Lexington, KY 40517
  • Reassigned Medicare billing, Indiana and Kentucky enrollments
  • 2 clinicians in this Medicare group
NPI 1326091448 (859) 257-7910
Indiana University Health Bloomington Inc
134 mi
Psychiatry
2651 E DISCOVERY PKWY
Bloomington, IN 47408
  • Reassigned Medicare billing, Indiana enrollment
  • 47 clinicians in this Medicare group
NPI 1871519074 (812) 353-5252
Parkview Health System,inc
205 mi
Family Medicine
2003 STULTS RD STE 100
Huntington, IN 46750
  • Reassigned Medicare billing, Indiana enrollment
  • 1,752 clinicians in this Medicare group
NPI 1467779124 (260) 356-5424
Carle Health Medical Group
246 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Indiana enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 6 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300
Ohio Physician Professional Corporation
253 mi
Hospitalist
2600 SIXTH ST SW
Canton, OH 44710
  • Reassigned Medicare billing, Ohio enrollment
  • 189 clinicians in this Medicare group
NPI 1417016973 (330) 479-8705
Southern Illinois Medical Services, Nfp
257 mi
Internal Medicine
1239 E MAIN ST
Carbondale, IL 62901
  • Reassigned Medicare billing, Illinois enrollment
  • 702 clinicians in this Medicare group
NPI 1770656837 (618) 457-5200
Wellstar Medical Group, LLC
262 mi
Family Medicine
687 MARIETTA HWY
Canton, GA 30114
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group
NPI 1386054278 (770) 479-8040
North Atlanta Professional Services LLC
285 mi
Psychologist
1000 JOHNSON FERRY RD NE
Atlanta, GA 30342
  • Reassigned Medicare billing, Georgia enrollment
  • 783 clinicians in this Medicare group
NPI 1316959869 (855) 709-4535
Butler Medical Providers
303 mi
Dermatology
219 W FAIRMONT AVE
New Castle, PA 16105
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 482 clinicians in this Medicare group
NPI 1548683881 (833) 604-7212

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
126 services111 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
113 services77 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
68 services68 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
50 services38 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
33 services33 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
27 services25 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Gulf Coast Medical Center Lee Health

Acute Care Hospitals · Fort Myers, FL
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100220
Location13681 Doctors WayFort Myers, FL 33912 · Lee County
Emergency services

Herrin Hospital

Acute Care Hospitals · Herrin, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140011
Location201 S 14th StHerrin, IL 62948 · Williamson County
Emergency services

Memorial Hospital Of Carbondale

Acute Care Hospitals · Carbondale, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140164
Location405 W JacksonCarbondale, IL 62901 · Jackson County
Emergency services Birthing friendly

University Of Kentucky Hospital

Acute Care Hospitals · Lexington, KY
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number180067
Location800 Rose StreetLexington, KY 40536 · Fayette County
Emergency services Birthing friendly

Aultman Hospital

Acute Care Hospitals · Canton, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360084
Location2600 Sixth Street SWCanton, OH 44710 · Stark County
Emergency services Birthing friendly

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.

DR. JARED THOMAS WILCOX MD PHD FRCSC
Neurological Surgery
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
JULIA LEE GARNER PA
Physician Assistant
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
IZAD-YAR DANIEL RASHEED MD
Psychiatry & Neurology (Neurology)
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
DENNIS VINCENT ZELENAK PA
Physician Assistant
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
ROBERT WALTER JENSEN MD
Ophthalmology (Neuro-ophthalmology)
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
DR. SHELIZA ALI PHD
Clinical Neuropsychologist
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
NAKUL KATYAL MD
Psychiatry & Neurology (Neuromuscular Medicine)
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661
MR. JOHN KELLY MCCORMICK PA
Physician Assistant
740 S LIMESTONE STE B101
LEXINGTON, KY 40536
Fayette County (859) 323-5661

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 Gaston Da Costa's NPI number?

The NPI number for Gaston Da Costa is 1902011158. It was assigned to this individual provider in the NPPES registry on May 11, 2007.

Where is Gaston Da Costa located?

Gaston Da Costa practices at 740 S Limestone Ste B101, Lexington, KY 40536. The listed phone number is (859) 323-5661.

What is Gaston Da Costa's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.

Is Gaston Da Costa enrolled in Medicare?

Yes. Gaston Da Costa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Gaston Da Costa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gaston Da Costa reassigns Medicare benefits to 18 organizations: University Of Kentucky (Lexington, KY), Kentucky Medical Services Foundation, Inc (Lexington, KY), Indiana University Health Bloomington Inc (Bloomington, IN), Parkview Health System,inc (Huntington, IN), Carle Health Medical Group (Urbana, IL) and 13 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gaston Da Costa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gaston Da Costa accept?

Health plans from CareSource, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health list Gaston Da Costa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gaston Da Costa affiliated with any hospitals?

According to CMS data, Gaston Da Costa is affiliated with Gulf Coast Medical Center Lee Health, Herrin Hospital, Memorial Hospital Of Carbondale, University Of Kentucky Hospital and Aultman Hospital.

When was this NPI record last updated?

The NPPES record for Gaston Da Costa was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.