Nicoara C. Oprescu

  • Kalamazoo, MI
  • Internist
NPI1225146533PAC ID3971538711
Medicare services, 2024
661
Medicare patients, 2024
342
Part D claims, 2024
7,964
Hospital affiliations
1
Industry payments
$106
Practice address
1521 Gull Road, Kalamazoo, MI 49048
Practice phone
Call (269) 226-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Beacon Kalamazoo

Hospital · Kalamazoo, Michigan

See all 13 affiliations

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Nicoara C. Oprescu is an internist in Kalamazoo, Michigan

Nicoara Oprescu practices at Beacon Kalamazoo in Kalamazoo, Michigan, part of Beacon Health System.

Nicoara Oprescu's NPI, 1225146533, was assigned on August 27, 2006. Nicoara Oprescu holds Michigan license 4301056510.

NPI and contact details
Medicare PAC ID
3971538711
NPI enumeration date
August 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(269) 226-7000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Nicoara C. Oprescu practices at Beacon Kalamazoo in Kalamazoo, Michigan

Nicoara Oprescu's primary practice is Beacon Kalamazoo, at 1521 Gull Road, Kalamazoo, MI 49048 in Kalamazoo County. The practice phone is (269) 226-7000.

  • Beacon Kalamazoo
    1521 Gull Road, Kalamazoo, MI 49048 · Kalamazoo CountyPhone(269) 226-7000

Source: Dmand AI Affiliation Data

Nicoara C. Oprescu is affiliated with 10 sites of care and 3 medical groups

Nicoara Oprescu's primary practice is Beacon Kalamazoo in Kalamazoo, Michigan, part of Beacon Health System. The medical group on file is Powerback Rehabilitation. Dmand AI also links Nicoara Oprescu to 5 more skilled nursing facilities, 3 hospices, 2 medical groups and 1 therapy and rehab clinic, each named with a free account.

See all 13 affiliations for Nicoara Oprescu

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Nicoara C. Oprescu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Nicoara Oprescu practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Beacon KalamazooAvailable with a free account
+9 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Nicoara C. Oprescu is one of 4,804 internists in Michigan

Internal medicine is Nicoara Oprescu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Nicoara Oprescu is licensed in Michigan.

Specialties and state licenses

  • Internal medicine, MichiganPrimaryLicense 4301056510 · taxonomy 207R00000X

Internists near Nicoara Oprescu

Counts of internists 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

Nicoara C. Oprescu billed Medicare for 661 services in 2024

CMS data shows 661 Medicare services from Nicoara Oprescu across 5 procedure codes in 2024, for 342 Medicare patients. Medicare paid $57,918 for them.

Medicare services, 2024661
Medicare patients342
Paid by Medicare$57,918
Procedure codes5

Nicoara Oprescu's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 7092024: 6617%

Where Nicoara Oprescu's Medicare services took place, 2024

  • In an office27942%
  • In a facility38258%

Nicoara Oprescu compared with the Michigan median for internists, 2024

  • Nicoara Oprescu
  • Michigan median
Medicare services
661vs 42356% above
Medicare patients
342vs 1592.2 times
Part D claims
7,161vs 31422.8 times

Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.

Nicoara Oprescu'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

Nicoara C. Oprescu treated 342 Medicare patients in 2024, average age 82

CMS counts 342 Medicare patients who saw Nicoara Oprescu in 2024. The largest group is 85 and over, with 146 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 45% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Nicoara Oprescu's median patient age at 81, with 61% women.

Medicare patients, 2024342
Average age82
Average risk score2.16
Also on Medicaid45%

Nicoara Oprescu's Medicare patients by age, 2024

Nicoara Oprescu's Medicare patients by sex, 2024

  • Women21362%
  • Men12938%

Chronic conditions among Nicoara Oprescu's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol66%
  3. Arthritis58%
  4. Depression55%
  5. Mood disorders55%
  6. Alzheimer's and dementia52%
  7. Anxiety50%
  8. Chronic kidney disease47%

Share of Medicare patients with each condition. A patient can have several.

Nicoara Oprescu's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 81

Patient panel by sex, all payers

  • Women61%
  • Men38%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Nicoara C. Oprescu wrote 7,964 Medicare Part D claims in 2024

In 2024, Nicoara Oprescu wrote 7,964 Medicare Part D claims for 392 patients. 85% of them were for generic drugs. CMS names the drug for 7,161 of them, across 128 drugs with 11 or more claims each, at $362,283 in total drug cost. In 2023, CMS named 6,710 claims across 136 drugs.

Part D claims, 20247,964
Drugs named by CMS128
Total drug cost$362,283
Part D patients392

Nicoara Oprescu's Part D claims by kind of drug, 2024

  • Generic6,760 claims85%
  • Brand-name1,182 claims15%
  • Other22 claims0%

Nicoara Oprescu'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.

Drug classes CMS tracks in Nicoara Oprescu's Part D claims, 2024

  • Opioids2%160 of 7,964 claims
  • Antibiotics4%349 of 7,964 claims
  • Antipsychotics, patients 65 and over2%156 of 7,964 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6,7102024: 7,1617%

Drugs named by CMS: 128 in 2024, 136 in 2023.

See all prescribing by Nicoara Oprescu

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

How Nicoara C. Oprescu takes part in Medicare

Nicoara Oprescu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Nicoara C. Oprescu received $106 in industry payments from 2016 to 2019

CMS Open Payments shows 7 general payments to Nicoara Oprescu from 6 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $42.

General payments to Nicoara Oprescu by program year, 2016 to 2019

Companies that paid Nicoara Oprescu the most, 2016 to 2019

Share is of all general payments to this clinician.

See all payments to Nicoara Oprescu

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Nicoara C. Oprescu's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Nicoara C. Oprescu

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Nicoara C. Oprescu's NPI number?

Nicoara C. Oprescu's NPI number is 1225146533. It was assigned on August 27, 2006, and it is active in the NPI Registry.

What does Nicoara C. Oprescu specialize in?

Nicoara C. Oprescu is an internist in Kalamazoo, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Nicoara C. Oprescu practice?

Nicoara Oprescu practices at 1521 Gull Road, Kalamazoo, MI 49048. Nicoara Oprescu's primary practice is Beacon Kalamazoo in Kalamazoo, Michigan, part of Beacon Health System. Dmand AI also links Nicoara Oprescu to 5 skilled nursing facilities, 3 hospices, 2 medical groups and 1 therapy and rehab clinic.

What is Nicoara C. Oprescu's office phone number?

The practice phone on file for Nicoara Oprescu is (269) 226-7000.

What is Nicoara C. Oprescu's medical license number?

Nicoara Oprescu holds Michigan license 4301056510.

Which hospitals is Nicoara C. Oprescu affiliated with?

Nicoara Oprescu practices at Beacon Kalamazoo in Kalamazoo, Michigan.

What medical group is Nicoara C. Oprescu part of?

Nicoara Oprescu is linked to Powerback Rehabilitation. Dmand AI links Nicoara Oprescu to 2 more medical groups.

Does Nicoara C. Oprescu accept Medicare?

Yes. CMS data shows Nicoara Oprescu billed Medicare for 661 services in 2024, and Nicoara Oprescu accepts Medicare assignment.

How many Medicare patients does Nicoara C. Oprescu see?

CMS counts 342 Medicare patients who saw Nicoara Oprescu in 2024, with an average age of 82.

What services does Nicoara C. Oprescu bill to Medicare?

In 2024, Nicoara Oprescu's most billed Medicare services were nursing facility care (99309), nursing facility care (99306) and nursing facility care (99310).

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What drugs does Nicoara C. Oprescu prescribe most?

In 2024 Medicare Part D data, Nicoara Oprescu's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.

Has Nicoara C. Oprescu received payments from drug or device companies?

CMS Open Payments shows $106 in general payments to Nicoara Oprescu from 6 companies from 2016 to 2019. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Nicoara C. Oprescu been practicing?

Nicoara Oprescu graduated from medical school in 1982, 44 years ago.

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