Chandra P. Castaldo, FNP-BC
Pain Medicine Physician · Oak Lawn, IL
Chandra P. Castaldo, FNP-BC is a pain medicine physician with a practice address in Oak Lawn, Illinois, and NPI 1346794070, issued on Aug 10, 2016. Check the license (Illinois 209013943, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Chandra P. Castaldo
- Credential
- FNP-BC
- Primary taxonomy
- Pain Medicine Physician 208VP0000X
- License number
- 209013943 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4440 W 95TH St, Oak Lawn, IL 60453
- Phone
- (708) 684-4684
- Enumerated
- Aug 10, 2016
- Record last updated
- Aug 30, 2024
- Fax
- (708) 520-1919
- Medicaid ID
- 20901343 IL
- Medicare enrollment
- Enrolled (PECOS I20161122000287); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine physician records → All 30 in Illinois → Look up another NPI →
Also registered at 4440 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadia Abdessalam, FNP-BCFamily Nurse Practitioner1356888283
- Akram Abdoue, M.D.Anesthesiology Physician1992752489
- Ahmad Abdulla, MDEmergency Medicine Physician1467202556
- Joseph Abraham, CRNACertified Registered Nurse Anesthetist1831653401
- Katherine Absalon, MOT, OTR/LOccupational Therapist1457753436
- Tassneem Abu-Rezeq, DNP, APRN, CPNP-ACPediatric Nurse Practitioner1831904663
Verify Chandra P. Castaldo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 209013943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average pain medicine physician in 2024
4,230 Medicare Part D claims for 380 beneficiaries, against an average of 2,095 among the 944 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 3,174 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen1,542 claims
- Tramadol Hcl456 claims
- Morphine Sulfate Er306 claims
- Acetaminophen-Codeine233 claims
- Gabapentin230 claims
- Cyclobenzaprine Hcl165 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationOak Lawn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chandra P. Castaldo among 30 pain medicine physician records in Illinois
Chandra P. Castaldo, FNP-BC is one of 30 pain medicine physician records with a practice address in Illinois. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2015 · median 2009 among the 22 with a school on file
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine Physician providers in Illinois
There are 30 pain medicine physician records in Illinois.
All 30 in Illinois → Every provider in Oak Lawn → Pain Medicine Physician nationwide →
The 8 pain medicine physician records with the nearest ZIP codes
- Diana Bottari, D.O.Oak Lawn, IL 604531477797041
- Shailesh Gandhi, MDOak Lawn, IL 604531992758783
- Nirali Doshi, M.D.Joliet, IL 604351659664969
- Ammar Wahood, MDJoliet, IL 604351720375611
- Volodimir Markiv, MDHazel Crest, IL 604291265493811
- Vidya Ramanavarapu, MDWestmont, IL 605591477751055
- Finnbar Higgins, FNP-CChicago, IL 606081467153544
- Robert Harden, MDChicago, IL 606111679589717
Common questions
What is Chandra P. Castaldo, FNP-BC's NPI number?
Chandra P. Castaldo, FNP-BC's National Provider Identifier (NPI) is 1346794070, issued on Aug 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Chandra P. Castaldo, FNP-BC located?
The NPPES record lists a practice address at 4440 W 95TH St, Oak Lawn, IL, 60453. Phone: (708) 684-4684. Providers update this record themselves, so call before visiting.
How can I verify Chandra P. Castaldo, FNP-BC's license?
NPPES lists Illinois license number 209013943, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chandra P. Castaldo, FNP-BC prescribe under Medicare Part D?
In 2024, Chandra P. Castaldo, FNP-BC had 4,230 Medicare Part D claims for 380 beneficiaries; the average among pain medicine physician prescribers was 2,095. Part D covers Medicare prescriptions only.
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.