Gracia B. Perez-Lirio, M.D.
Internal Medicine Physician · Needham, MA
Gracia B. Perez-Lirio, M.D. is an internal medicine physician with a practice address in Needham, Massachusetts, and NPI 1184730012, issued on Aug 22, 2006. Check the license (Massachusetts 229635, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Gracia B. Perez-Lirio
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 229635 MA
Self-reported in NPPES; status is on the state search - Practice location
- 464 Hillside Avenue, Needham, MA 02494
- Phone
- (781) 449-5170
- Enumerated
- Aug 22, 2006
- Record last updated
- Nov 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (781) 449-5171
- Medicare enrollment
- Enrolled (PECOS I20061011000485); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Verify Gracia B. Perez-Lirio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 229635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average internal medicine physician in 2024
3,404 Medicare Part D claims for 369 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 95 claims were for opioids.
Most prescribed
- Atorvastatin Calcium273 claims
- Lisinopril218 claims
- Levothyroxine Sodium191 claims
- Losartan Potassium144 claims
- Amlodipine Besylate141 claims
- Omeprazole135 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.
Industry payments in 2024: $316.23
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Medical Care OF Boston Management CorporationDedham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gracia B. Perez-Lirio among 6,825 internal medicine physician records in Massachusetts
Gracia B. Perez-Lirio, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1996 · median 2004 among the 4,103 with a school on file
- Record last updated2012 · 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).
34 internal medicine physician records list a practice address in Needham
They are 34 of the 1,223 NPPES records with a practice address in Needham, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Needham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Katherine Dallow, M.D.Needham, MA 024941972618932
- Mark Jacobs, MDNeedham, MA 024941124013883
- Mark Krivopal, M.D.Needham, MA 024941356323604
- Maryann Murphy, M.D.Needham, MA 024941841215548
- Michael Myers, MD, MBANeedham, MA 024941114045382
- Diane Schweitzer, MDNeedham, MA 024941578649745
- Ajay Anand, M.DWeston, MA 024931538237813
- David Chin, M.D.Weston, MA 024931962546655
Common questions
What is Gracia B. Perez-Lirio, M.D.'s NPI number?
Gracia B. Perez-Lirio, M.D.'s National Provider Identifier (NPI) is 1184730012, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gracia B. Perez-Lirio, M.D. located?
The NPPES record lists a practice address at 464 Hillside Avenue, Needham, MA, 02494. Phone: (781) 449-5170. Providers update this record themselves, so call before visiting.
How can I verify Gracia B. Perez-Lirio, M.D.'s license?
NPPES lists Massachusetts license number 229635, 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 Gracia B. Perez-Lirio, M.D. prescribe under Medicare Part D?
In 2024, Gracia B. Perez-Lirio, M.D. had 3,404 Medicare Part D claims for 369 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.