Dr. Olivera Chandler, MD
- Medicare services, 2024
- 3,051
- Medicare patients, 2024
- 1,959
- Part D claims, 2024
- 2,215
- Publications
- 1
- MIPS score, 2024
- 88
- Practice address
- 420 S 5th Avenue, West Reading, PA 19611
- Practice phone
- Call (610) 988-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chandler's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Olivera Chandler is a cardiologist in Reading, Pennsylvania
Dr. Chandler practices at Reading Hospital in West Reading, Pennsylvania, part of Tower Health.
Dr. Chandler's NPI, 1629230842, was assigned on June 29, 2008. Dr. Chandler holds Pennsylvania license MD438474.
- NPI
- 1629230842NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517122146
- NPI enumeration date
- June 29, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 988-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Olivera Chandler practices at Reading Hospital in West Reading, Pennsylvania
Dr. Chandler's primary practice is Reading Hospital, at 420 S 5th Avenue, West Reading, PA 19611 in Berks County. The practice phone is (610) 988-8000.
- Reading Hospital420 S 5th Avenue, West Reading, PA 19611 · Berks CountyPhone(610) 988-8000
Source: Dmand AI Affiliation Data
Dr. Olivera Chandler is affiliated with 8 sites of care and 3 medical groups
Dr. Chandler's primary practice is Reading Hospital in West Reading, Pennsylvania, part of Tower Health. Dr. Chandler is also affiliated with Penn State Health St. Joseph Medical Center. The medical group on file is Tower Health Medical Group. Dmand AI also links Dr. Chandler to 3 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Olivera Chandler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chandler practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reading Hospital | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olivera Chandler is one of 1,206 cardiologists in Pennsylvania
Cardiovascular disease is Dr. Chandler's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Chandler is licensed in Pennsylvania.
Specialties and state licenses
- Cardiovascular disease, PennsylvaniaPrimary
Cardiologists near Dr. Chandler
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Olivera Chandler billed Medicare for 3,051 services in 2024
CMS data shows 3,051 Medicare services from Dr. Chandler across 18 procedure codes in 2024, for 1,959 Medicare patients. Medicare paid $93,537 for them.
Dr. Chandler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,4932024: 2,50428%
- Office and hospital visits
- 2023: 5982024: 51314%
- Imaging
- 2023: 602024: 3443%
Where Dr. Chandler's Medicare services took place, 2024
- In an office31210%
- In a facility2,73990%
Dr. Chandler compared with the Pennsylvania median for cardiologists, 2024
- Dr. Chandler
- Pennsylvania median
- Medicare services
- 3,051vs 1,74575% above
- Medicare patients
- 1,959vs 8552.3 times
- Part D claims
- 2,052vs 1,66923% above
Medians across 1,207 cardiologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Chandler's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Olivera Chandler treated 1,959 Medicare patients in 2024, average age 76
CMS counts 1,959 Medicare patients who saw Dr. Chandler in 2024. The largest group is 75 to 84, with 744 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chandler's median patient age at 61, with 55% women.
Dr. Chandler's Medicare patients by age, 2024
Dr. Chandler's Medicare patients by sex, 2024
- Women1,06754%
- Men89246%
Chronic conditions among Dr. Chandler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease53%
- Heart failure46%
- Chronic kidney disease45%
- Atrial fibrillation42%
- Anxiety41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chandler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Olivera Chandler wrote 2,215 Medicare Part D claims in 2024
In 2024, Dr. Chandler wrote 2,215 Medicare Part D claims for 359 patients. 78% of them were for generic drugs. CMS names the drug for 2,052 of them, across 37 drugs with 11 or more claims each, at $486,244 in total drug cost. In 2023, CMS named 3,378 claims across 44 drugs.
Dr. Chandler's Part D claims by kind of drug, 2024
- Generic1,723 claims78%
- Brand-name492 claims22%
Dr. Chandler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,3782024: 2,05239%
Drugs named by CMS: 37 in 2024, 44 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Olivera Chandler scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Chandler for performance year 2024, reported as part of a group. Dr. Chandler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chandler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chandler's MIPS scores, performance year 2024
- 88of 100Final score
- 77.2of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Olivera Chandler has 1 publication on record
Dmand AI links 1 paper to Dr. Chandler in 2022. Dr. Chandler's most frequent co-author is Julian N. Diaz Fraga, MD.
Dr. Chandler's most frequent co-authors
Recent publications by Dr. Chandler
See who Dr. Chandler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chandler works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Olivera Chandler received $3,867 in industry payments from 2016 to 2025
CMS Open Payments shows 173 general payments to Dr. Chandler from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $923.
General payments to Dr. Chandler by program year, 2016 to 2025
Companies that paid Dr. Chandler the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Olivera Chandler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Olivera Chandler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Olivera Chandler's NPI number?
Dr. Olivera Chandler's NPI number is 1629230842. It was assigned on June 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Olivera Chandler?
Dr. Olivera Chandler is a cardiologist in Reading, Pennsylvania. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Olivera Chandler practice?
Dr. Chandler practices at 420 S 5th Avenue, West Reading, PA 19611. Dr. Chandler's primary practice is Reading Hospital in West Reading, Pennsylvania, part of Tower Health. Dmand AI also links Dr. Chandler to 3 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Olivera Chandler's office phone number?
The practice phone on file for Dr. Chandler is (610) 988-8000.
What is Dr. Olivera Chandler's medical license number?
Dr. Chandler holds Pennsylvania license MD438474.
Which hospitals is Dr. Olivera Chandler affiliated with?
Dr. Chandler practices at Reading Hospital in West Reading, Pennsylvania. Dr. Chandler is also affiliated with Penn State Health St. Joseph Medical Center. Dmand AI links Dr. Chandler to 3 more hospitals.
What medical group is Dr. Olivera Chandler part of?
Dr. Chandler is linked to Tower Health Medical Group. Dmand AI links Dr. Chandler to 2 more medical groups.
Does Dr. Olivera Chandler accept Medicare?
Yes. CMS data shows Dr. Chandler billed Medicare for 3,051 services in 2024, and Dr. Chandler accepts Medicare assignment.
Does Dr. Olivera Chandler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chandler as offering telehealth services.
What is Dr. Olivera Chandler's MIPS score?
Dr. Chandler's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Olivera Chandler see?
CMS counts 1,959 Medicare patients who saw Dr. Chandler in 2024, with an average age of 76.
What services does Dr. Olivera Chandler bill to Medicare?
In 2024, Dr. Chandler's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and hospital inpatient care (99233).
What drugs does Dr. Olivera Chandler prescribe most?
In 2024 Medicare Part D data, Dr. Chandler's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Carvedilol.
Has Dr. Olivera Chandler received payments from drug or device companies?
CMS Open Payments shows $3,867 in general payments to Dr. Chandler from 20 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Olivera Chandler been practicing?
Dr. Chandler graduated from medical school in 2007, 19 years ago.
Does Dr. Olivera Chandler do research?
Dmand AI links 1 publication to Dr. Chandler.
Who does Dr. Olivera Chandler publish with?
Dr. Chandler's most frequent co-authors are Julian N. Diaz Fraga, MD (1 shared paper).
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