Paul Iligan Geraldez, M.D.
Internal Medicine Physician · Tewksbury, MA
Paul Iligan Geraldez, M.D. is an internal medicine physician with a practice address in Tewksbury, Massachusetts, and NPI 1457342958, issued on Nov 2, 2005. Check the license (Massachusetts 216611, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul Iligan Geraldez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 216611 MA
12490 NH
Self-reported in NPPES; status is on the state search - Practice location
- 365 East St, Tewksbury, MA 01876
- Phone
- (978) 851-7321
- Enumerated
- Nov 2, 2005
- Record last updated
- Sep 14, 2023
- Fax
- (978) 858-3795
- Medicaid ID
- 2011328 MA
- Medicare enrollment
- Enrolled (PECOS I20040721000564); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 365 East St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maame Alert, RNRegistered Nurse1538940564
- Wellington AmparoPeer Specialist1801788492
- Brenda AngelCase Manager/Care Coordinator1114417870
- Diana Arena, D.O.Internal Medicine Physician1609986074
- Sherin Aygun, BAAddiction (Substance Use Disorder) Counselor1114498227
- Shannon BarrettAddiction (Substance Use Disorder) Counselor1417451378
Verify Paul Iligan Geraldez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 216611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average internal medicine physician in 2024
460 Medicare Part D claims for 68 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Levothyroxine Sodium35 claims
- Metoprolol Succinate32 claims
- Amlodipine Besylate28 claims
- Olanzapine21 claims
- Lisinopril20 claims
- Lactulose16 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.
4 hospitals and group practices
- Martha's Vineyard Hospital IncOak Bluffs, MA · Critical Access Hospitals4 of 5 stars
- Community Medical Associates, Inc.Methuen, MA
- Lowell General Inpatient Specialists PLLCLowell, MA
- The Commonwealth OF MassachusettsTewksbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Paul Iligan Geraldez among 6,825 internal medicine physician records in Massachusetts
Paul Iligan Geraldez, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1992 · median 2004 among the 4,103 with a school on file
- Record last updated2023 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Tewksbury
They are 8 of the 423 NPPES records with a practice address in Tewksbury, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Tewksbury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Diana Arena, D.O.Tewksbury, MA 018761609986074
- Cindy Cheng, M.D.Tewksbury, MA 018761114989613
- Shirish Desai, M.D.Tewksbury, MA 018761467488601
- Rosemary Janas, FNPTewksbury, MA 018761104978980
- James Kuin, M.D.Tewksbury, MA 018761972564995
- Michael O'Connell, M.D.Tewksbury, MA 018761174543862
- Kali Scott, DVMTewksbury, MA 018761316629991
- Davis Bu, M.D.Wakefield, MA 018801154303550
Common questions
What is Paul Iligan Geraldez, M.D.'s NPI number?
Paul Iligan Geraldez, M.D.'s National Provider Identifier (NPI) is 1457342958, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Paul Iligan Geraldez, M.D. located?
The NPPES record lists a practice address at 365 East St, Tewksbury, MA, 01876. Phone: (978) 851-7321. Providers update this record themselves, so call before visiting.
How can I verify Paul Iligan Geraldez, M.D.'s license?
NPPES lists Massachusetts license number 216611, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul Iligan Geraldez, M.D. prescribe under Medicare Part D?
In 2024, Paul Iligan Geraldez, M.D. had 460 Medicare Part D claims for 68 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.