NPPES file of Aug 9, 2026

Olivera Chandler, M.D.

Cardiovascular Disease Physician · West Reading, PA

Olivera Chandler, M.D. is a cardiovascular disease physician with a practice address in West Reading, Pennsylvania, and NPI 1629230842, issued on Jun 29, 2008. Check the license (Pennsylvania MD438474, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629230842
Name
Olivera Chandler
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
MD438474 PA
MT190090 PA
Self-reported in NPPES; status is on the state search
Practice location
301 S 7TH Ave, West Reading, PA 19611
Phone
(610) 375-6565
Enumerated
Jun 29, 2008
Record last updated
Aug 19, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(610) 375-2065
Medicaid ID
102825337 PA
Medicare enrollment
Enrolled (PECOS I20120706000008); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 301 S 7TH Ave

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

  1. Amir Abdel-Wahab, M.D.Pediatrics Physician1548499767
  2. Naomi AcheampongNurse Practitioner1114564911
  3. Michael Avedissian, M.D.Cardiovascular Disease Physician1265412258
  4. Mary Bahney, PA-CPhysician Assistant1649244005
  5. Peter Bamberger, M.D.Surgery Physician1588610877
  6. Jackie Beecham, CRNPObstetrics & Gynecology Nurse Practitioner1700850377

Verify Olivera Chandler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD438474
    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 Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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28% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

2,215 Medicare Part D claims for 359 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Olivera Chandler2,215
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate207 claims
  2. Eliquis206 claims
  3. Carvedilol163 claims
  4. Furosemide144 claims
  5. Amlodipine Besylate129 claims
  6. Atorvastatin Calcium113 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 81.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.6
  2. Costout of 100 · 30%65.2
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $641.99

24 payments; by number, the most common kind was food and beverage; the largest payer was Impulse Dynamics (USA) Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Olivera Chandler$641.99
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 hospitals and group practices

  1. Reading HospitalWest Reading, PA · Acute Care Hospitals4 of 5 stars
  2. Phoenixville Clinic Company LLCPhoenixville, PA
  3. Tower Health Medical GroupWyomissing, PA

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.

Olivera Chandler among 1,476 cardiovascular disease physician records in Pennsylvania

Olivera Chandler, M.D. is one of 1,476 cardiovascular disease physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.

  • NPI issued2008 · 64% of these records are older, 31% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2007 · median 2000 among the 1,003 with a school on file
  • Record last updated2016 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 cardiovascular disease physician records list a practice address in West Reading

They are 17 of the 1,123 NPPES records with a practice address in West Reading, and 1,476 cardiovascular disease physician records in Pennsylvania.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Michael Avedissian, M.D.West Reading, PA 196111265412258
  2. Margaret Bailey, RNWest Reading, PA 196111336668912
  3. Robert Dendall, D.O.West Reading, PA 196111326101841
  4. Julian Diaz Fraga, MDWest Reading, PA 196111942536339
  5. Adam Feldman, M.D.West Reading, PA 196111457331480
  6. Jared Green, DOWest Reading, PA 196111104912708
  7. James Lynch, M.D.West Reading, PA 196111730168147
  8. Ghazi Mirrani, M.D.West Reading, PA 196111710267133

Common questions

What is Olivera Chandler, M.D.'s NPI number?

Olivera Chandler, M.D.'s National Provider Identifier (NPI) is 1629230842, issued on Jun 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Olivera Chandler, M.D. located?

The NPPES record lists a practice address at 301 S 7TH Ave, West Reading, PA, 19611. Phone: (610) 375-6565. Providers update this record themselves, so call before visiting.

How can I verify Olivera Chandler, M.D.'s license?

NPPES lists Pennsylvania license number MD438474, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Olivera Chandler, M.D. prescribe under Medicare Part D?

In 2024, Olivera Chandler, M.D. had 2,215 Medicare Part D claims for 359 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Olivera Chandler, M.D.'s MIPS final score?

The 2023 MIPS final score is 81.2 of 100, reported for the practice group. 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.