Robert Patrick Castiglia, M.D.
Critical Care Medicine (Internal Medicine) Physician · Nashville, TN
Robert Patrick Castiglia, M.D. is a critical care medicine (internal medicine) physician with a practice address in Nashville, Tennessee, and NPI 1356736649, issued on Apr 2, 2015. Check the license (Tennessee 61300, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert Patrick Castiglia
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 61300 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Patterson St, Nashville, TN 37203
- Phone
- (407) 841-5145
- Enumerated
- Apr 2, 2015
- Record last updated
- Oct 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20200805002725); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 88 in Tennessee → Look up another NPI →
Also registered at 2400 Patterson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rex Arendall, M.D.Neurological Surgery Physician1396725511
- Lawrence Babat, MDOrthopaedic Surgery of the Spine Physician1619978822
- Deepinder Bal, MDInternal Medicine Physician1376538207
- Cala Ballentine, MP-C RNFamily Nurse Practitioner1396160115
Verify Robert Patrick Castiglia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 61300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $458.39
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Intensive Care Consortium IncNashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Patrick Castiglia among 88 critical care medicine (internal medicine) physician records in Tennessee
Robert Patrick Castiglia, M.D. is one of 88 critical care medicine (internal medicine) physician records with a practice address in Tennessee. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 69% of them.
- NPI issued2015 · 69% of these records are older, 24% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2014 · median 2008 among the 68 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Tennessee
There are 88 critical care medicine (internal medicine) physician records in Tennessee.
All 88 in Tennessee → Every provider in Nashville → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Ann Gage, M.D.Nashville, TN 372031124319595
- Ryan KeaneNashville, TN 372031346702297
- David Steiger, M.D.Nashville, TN 372051013114487
- Douglas HsuNashville, TN 372061174795132
- Alberto Gonzalez-Bernal, MDNashville, TN 372071952415499
- Brett Norman, M.D.Nashville, TN 372081881850667
- Michael OluwoleNashville, TN 372081912467036
- Joyce Williams, DONashville, TN 372081174878474
Common questions
What is Robert Patrick Castiglia, M.D.'s NPI number?
Robert Patrick Castiglia, M.D.'s National Provider Identifier (NPI) is 1356736649, issued on Apr 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Robert Patrick Castiglia, M.D. located?
The NPPES record lists a practice address at 2400 Patterson St, Nashville, TN, 37203. Phone: (407) 841-5145. Providers update this record themselves, so call before visiting.
How can I verify Robert Patrick Castiglia, M.D.'s license?
NPPES lists Tennessee license number 61300, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.