NPPES file of Aug 9, 2026

Olga L. De La Calle, M.D.

Geriatric Medicine (Internal Medicine) Physician · Dorchester, MA

Olga L. De La Calle, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Dorchester, Massachusetts, and NPI 1548310667, issued on Jan 11, 2007. Check the license (Massachusetts 230436, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548310667
Name
Olga L. De La Calle
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
230436 MA
Self-reported in NPPES; status is on the state search
Practice location
500 Columbia RD, Dorchester, MA 02125
Phone
(617) 287-8000
Enumerated
Jan 11, 2007
Record last updated
Jan 10, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080325000251); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 225 in Massachusetts → Look up another NPI →

Also registered at 500 Columbia RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nasra AdanRegistered Nurse1952794869
  2. Nancy Bifano, MSWClinical Social Worker1457449472
  3. David Buczak, DMDGeneral Practice Dentistry1265630644
  4. Julieanne Burridge, RNRegistered Nurse1093142523
  5. Adam Burrows, M.D.Geriatric Medicine (Internal Medicine) Physician1700841996
  6. Anna De Andrade, NPRegistered Nurse1760687321

Verify Olga L. De La Calle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 230436    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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88% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

7,976 Medicare Part D claims for 345 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 205 claims were for opioids.

  1. Olga De La Calle7,976
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium519 claims
  2. Amlodipine Besylate370 claims
  3. Lisinopril358 claims
  4. Omeprazole342 claims
  5. Metformin Hcl244 claims
  6. Losartan Potassium227 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.

Bills Medicare through one group practice

  1. Uphams Corner Health Committee IncDorchester, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Olga L. De La Calle among 225 geriatric medicine (internal medicine) physician records in Massachusetts

Olga L. De La Calle, M.D. is one of 225 geriatric medicine (internal medicine) physician records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 56% of them.

  • NPI issued2007 · 56% of these records are older, 36% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1992 · median 2000 among the 119 with a school on file
  • Record last updated2012 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Massachusetts

There are 225 geriatric medicine (internal medicine) physician records in Massachusetts.

All 225 in Massachusetts → Every provider in Dorchester → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Adam Burrows, M.D.Dorchester, MA 021251700841996
  2. Irene Crofton, M.D.Mattapan, MA 021261619938156
  3. Evgenia Forman, M.D.Dorchester Center, MA 021241215042361
  4. Ronald Gomes, M.D.Dorchester Center, MA 021241407846132
  5. Unique Michaud, MDDorchester Center, MA 021241437197993
  6. Roger Schutt, D.O.Dorchester Center, MA 021241235117961
  7. Ankur Bharija, MBBSEast Boston, MA 021281245442821
  8. James Pedulla, M.D.East Boston, MA 021281366467201

Common questions

What is Olga L. De La Calle, M.D.'s NPI number?

Olga L. De La Calle, M.D.'s National Provider Identifier (NPI) is 1548310667, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Olga L. De La Calle, M.D. located?

The NPPES record lists a practice address at 500 Columbia RD, Dorchester, MA, 02125. Phone: (617) 287-8000. Providers update this record themselves, so call before visiting.

How can I verify Olga L. De La Calle, M.D.'s license?

NPPES lists Massachusetts license number 230436, 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 Olga L. De La Calle, M.D. prescribe under Medicare Part D?

In 2024, Olga L. De La Calle, M.D. had 7,976 Medicare Part D claims for 345 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.