Ian Anthony Grasso, MD
Critical Care Medicine (Internal Medicine) Physician · Portsmouth, VA
Ian Anthony Grasso, MD is a critical care medicine (internal medicine) physician with a practice address in Portsmouth, Virginia, and NPI 1588083067, issued on Apr 10, 2014. Check the license (Virginia 0101260624, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Ian Anthony Grasso
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 0101260624 VA
Self-reported in NPPES; status is on the state search - Practice location
- 620 John Paul Jones Circle, Portsmouth, VA 23708
- Phone
- (757) 953-7550
- Enumerated
- Apr 10, 2014
- Record last updated
- Aug 7, 2024
- Fax
- (757) 953-0090
- Medicare enrollment
- Enrolled (PECOS I20200825000376); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 176 in Virginia → Look up another NPI →
Also registered at 620 John Paul Jones Circle
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ian Anthony Grasso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101260624Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 95.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,365.23
6 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. 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
- Sentara Medical GroupNorfolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian Anthony Grasso among 176 critical care medicine (internal medicine) physician records in Virginia
Ian Anthony Grasso, MD is one of 176 critical care medicine (internal medicine) physician records with a practice address in Virginia. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 70% of them.
- NPI issued2014 · 70% of these records are older, 21% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2014 · median 2007 among the 149 with a school on file
- Record last updated2024 · 30% 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 Virginia 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 Virginia
There are 176 critical care medicine (internal medicine) physician records in Virginia.
All 176 in Virginia → Every provider in Portsmouth → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Jeannette Collins, D.O.Portsmouth, VA 237081861817918
- Nathan Cutler, M.D.Portsmouth, VA 237081588959167
- Michael Kavanaugh, M.D.Portsmouth, VA 237081487786869
- Marcus Walton, M.D.Portsmouth, VA 237081295962603
- Almotasembellah Aljaafareh, MDHampton, VA 236661376890731
- Gretchen Brayman, MDHampton, VA 236661538587761
- Naga Chigurupati, M.D.Hampton, VA 236661043298805
- Mit Patel, M.D.Hampton, VA 236661245659648
Common questions
What is Ian Anthony Grasso, MD's NPI number?
Ian Anthony Grasso, MD's National Provider Identifier (NPI) is 1588083067, issued on Apr 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ian Anthony Grasso, MD located?
The NPPES record lists a practice address at 620 John Paul Jones Circle, Portsmouth, VA, 23708. Phone: (757) 953-7550. Providers update this record themselves, so call before visiting.
How can I verify Ian Anthony Grasso, MD's license?
NPPES lists Virginia license number 0101260624, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Ian Anthony Grasso, MD's MIPS final score?
The 2023 MIPS final score is 95.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.