Physician Profile
Maria Corazon O. Regalado, MD
Unclaimed ProfileAbout Dr. Regalado
Maria Corazon O. Regalado, MD is a healthcare provider in Las Vegas, NV specializing in internal medicine. Maria Corazon is also listed as specializing in specialist. According to Medicare claims data, Maria Corazon cared for 559 Medicare patients across 1,640 services. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allo, and physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians. This provider record is associated with NPI 1669420402.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (702) 876-0350
- Email not available
Practice Locations
1811 S RAINBOW BLVD STE 108
Las Vegas, NV 89146
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
Procedures Most Often Billed to Medicare
1,640 services · 559 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
17 | Less often than most peers in Internal Medicine |
| Administration of psychological or neuropsychological test, each additional 30 minutes | Treatment | 96137 |
11 | Less often than most peers in Internal Medicine |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
11 | Less often than most peers in Internal Medicine |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
11 | Less often than most peers in Internal Medicine |
| Measurement of brain wave activity (eeg), digital analysis | Treatment | 95957 |
11 | Less often than most peers in Internal Medicine |
| Measurement of nerve conduction using visual stimulation testing with report | Treatment | 95930 |
11 | Less often than most peers in Internal Medicine |
| Measurement of brain wave activity (eeg), awake and drowsy | Treatment | 95816 |
11 | Less often than most peers in Internal Medicine |
| Evaluation of brain response to sound for determination of hearing threshold with interpretation and report | Treatment | 92652 |
11 | Too few peers to compare |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
709 | More than most peers in Internal Medicine |
| Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allo | Billing code | G0181 |
408 | More than most peers in Internal Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internists in Las Vegas 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1973 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in NV who bill this service to Medicare most often.
Common questions
What does Dr. Regalado specialize in?
Dr. Regalado is an internist in Las Vegas, NV. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Dr. Regalado located?
Dr. Regalado is listed at 1811 S Rainbow Blvd Ste 108, Las Vegas, NV 89146. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Regalado's phone number?
The number on file is (702) 876-0350. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Regalado's NPI number?
Dr. Regalado's National Provider Identifier is 1669420402. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Regalado go to medical school?
Dr. Regalado attended Other, graduating in 1973. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Regalado been practicing?
Dr. Regalado has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Regalado do most often?
According to Medicare billing data, Dr. Regalado provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and administration of psychological or neuropsychological test, each additional 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Regalado confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Regalado. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.