Ivan A. Sabio, MD
Internal Medicine Physician · Waldorf, MD
Ivan A. Sabio, MD is an internal medicine physician with a practice address in Waldorf, Maryland, and NPI 1629047709, issued on Mar 14, 2006. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ivan A. Sabio
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 0101262663 VA
25MA07687800 NJ
225612 NY
Self-reported in NPPES; status is on the state search - Practice location
- 11350 Pembrooke SQ Ste 311, Waldorf, MD 20603
- Phone
- (301) 870-0660
- Enumerated
- Mar 14, 2006
- Record last updated
- Jan 20, 2023
- Fax
- (301) 932-8310
- Medicare enrollment
- Enrolled (PECOS I20221220001463); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 11350 Pembrooke SQ Ste 311
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philip Wisotsky, MDInternal Medicine Physician1508862509
Verify Ivan A. Sabio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average internal medicine physician in 2024
3,473 Medicare Part D claims for 386 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Amlodipine Besylate178 claims
- Atorvastatin Calcium152 claims
- Lisinopril100 claims
- Rosuvastatin Calcium88 claims
- Levothyroxine Sodium85 claims
- Metoprolol Succinate77 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $939.96
45 payments; by number, the most common kind was food and beverage; the largest payer was Lundbeck LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Geriatric Multispecialty AssociatesWaldorf, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ivan A. Sabio among 3,904 internal medicine physician records in Maryland
Ivan A. Sabio, MD is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1997 · median 2003 among the 2,445 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 internal medicine physician records list a practice address in Waldorf
They are 29 of the 1,272 NPPES records with a practice address in Waldorf, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Waldorf → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arnel Castrence, M.D.Waldorf, MD 206031225092968
- Robert Davison, M.D.Waldorf, MD 206031629031745
- Kanika Hampton Bipat, M.D.Waldorf, MD 206031407911555
- Nicole Lee, M.D.Waldorf, MD 206031508068057
- Tara Saggar, M.D.Waldorf, MD 206031942211412
- Ashima Saini, M.D.Waldorf, MD 206031285682757
- Meindert Smith, M.D.Waldorf, MD 206031902860133
- Rosemary Verghese, M.DWaldorf, MD 206031942477559
Common questions
What is Ivan A. Sabio, MD's NPI number?
Ivan A. Sabio, MD's National Provider Identifier (NPI) is 1629047709, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ivan A. Sabio, MD located?
The NPPES record lists a practice address at 11350 Pembrooke SQ Ste 311, Waldorf, MD, 20603. Phone: (301) 870-0660. Providers update this record themselves, so call before visiting.
How can I verify Ivan A. Sabio, MD's license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ivan A. Sabio, MD prescribe under Medicare Part D?
In 2024, Ivan A. Sabio, MD had 3,473 Medicare Part D claims for 386 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ivan A. Sabio, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.