Vivian Nkem Chidi

  • Millersburg, OH
  • Internist
NPI1457517849PAC ID5698089464
Medicare services, 2024
272
Medicare patients, 2024
187
Part D claims, 2024
151
Hospital affiliations
1
Industry payments
$1,022
Practice address
981 Wooster Road, Millersburg, OH 44654
Practice phone
Call (330) 674-1015
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Pomerene Hospital

Hospital · Millersburg, Ohio

See all 6 affiliations

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Vivian Nkem Chidi is an internist in Millersburg, Ohio

Vivian Chidi practices at Pomerene Hospital in Millersburg, Ohio, part of The Joel Pomerene Hospital.

Vivian Chidi's NPI, 1457517849, was assigned on August 5, 2008. Vivian Chidi holds Pennsylvania license MT195484.

NPI and contact details
Medicare PAC ID
5698089464
NPI enumeration date
August 5, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(330) 674-1015
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
43
Medical school graduation
2009

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

Vivian Nkem Chidi practices at Pomerene Hospital in Millersburg, Ohio

Vivian Chidi's primary practice is Pomerene Hospital, at 981 Wooster Road, Millersburg, OH 44654 in Holmes County. The practice phone is (330) 674-1015.

  • Pomerene Hospital
    981 Wooster Road, Millersburg, OH 44654 · Holmes CountyPhone(330) 674-1015

Source: Dmand AI Affiliation Data

Vivian Nkem Chidi is affiliated with 2 sites of care and 4 medical groups

Vivian Chidi's primary practice is Pomerene Hospital in Millersburg, Ohio, part of The Joel Pomerene Hospital. The medical group on file is Pomerene Medical Group. Dmand AI also links Vivian Chidi to 3 more medical groups and 1 ambulatory surgery center, each named with a free account.

See all 6 affiliations for Vivian Chidi

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

Dmand AI tracks the EHR system at Vivian Nkem Chidi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Vivian Chidi practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Pomerene HospitalAvailable with a free account
+1 more site and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Vivian Nkem Chidi is one of 4,708 internists in Ohio

Internal medicine is Vivian Chidi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Vivian Chidi's licenses on file in 3 states: Pennsylvania, Ohio and Oregon.

Specialties and state licenses

  • Internal medicine, PennsylvaniaPrimaryLicense MT195484 · taxonomy 207R00000X
  • Ohio licenseLicense 126377
  • Gastroenterology, OregonLicense MD181130 · taxonomy 207RG0100X

Internists near Vivian Chidi

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

Vivian Nkem Chidi billed Medicare for 272 services in 2024

CMS data shows 272 Medicare services from Vivian Chidi across 8 procedure codes in 2024, for 187 Medicare patients. Medicare paid $29,962 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024272
Medicare patients187
Paid by Medicare$29,962
Procedure codes8

Vivian Chidi's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 4102024: 21947%
Other services
2023: 362024: 4011%
Office and hospital visits
2023: 1682024: 1392%

Vivian Chidi compared with the Ohio median for internists, 2024

  • Vivian Chidi
  • Ohio median
Medicare services
272vs 48744% below
Medicare patients
187vs 192Close to median
Part D claims
105vs 29464% below

Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.

Vivian Chidi'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

Vivian Nkem Chidi treated 187 Medicare patients in 2024, average age 72

CMS counts 187 Medicare patients who saw Vivian Chidi in 2024. The largest group is 65 to 74, with 109 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Vivian Chidi's median patient age at 63, with 59% women.

Medicare patients, 2024187
Average age72
Average risk score0.99
Also on Medicaid8%

Vivian Chidi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Vivian Chidi's Medicare patients by sex, 2024

  • Women11561%
  • Men7239%

Chronic conditions among Vivian Chidi's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis44%
  4. Diabetes33%
  5. Ischemic heart disease26%
  6. Mood disorders22%
  7. Anxiety21%
  8. Depression21%

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

Vivian Chidi's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women59%
  • Men39%

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

Vivian Nkem Chidi wrote 151 Medicare Part D claims in 2024

In 2024, Vivian Chidi wrote 151 Medicare Part D claims for 70 patients. 94% of them were for generic drugs. CMS names the drug for 105 of them, across 4 drugs with 11 or more claims each, at $2,077 in total drug cost. In 2023, CMS named 291 claims across 6 drugs.

Part D claims, 2024151
Drugs named by CMS4
Total drug cost$2,077
Part D patients70

Vivian Chidi's Part D claims by kind of drug, 2024

  • Generic142 claims94%
  • Brand-name and other9 claims6%

Vivian Chidi'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: 2912024: 10564%

Drugs named by CMS: 4 in 2024, 6 in 2023.

See all prescribing by Vivian Chidi

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

Vivian Nkem Chidi ranks in the 59th percentile for colonoscopy in Medicare

Vivian Chidi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 40 procedures of colonoscopy by Vivian Chidi, more than 59% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Vivian Chidi ranks in Medicare procedure volume

Colonoscopy
59th percentile40 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
48th percentile18 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Vivian Nkem Chidi received $1,022 in industry payments from 2016 to 2025

CMS Open Payments shows 31 general payments to Vivian Chidi from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $212.

General payments to Vivian Chidi by program year, 2016 to 2025

Companies that paid Vivian Chidi the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Vivian Chidi

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

Sources for Vivian Nkem Chidi'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)Doctors and Clinicians Utilization Data (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 Vivian Nkem Chidi

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

What is Vivian Nkem Chidi's NPI number?

Vivian Nkem Chidi's NPI number is 1457517849. It was assigned on August 5, 2008, and it is active in the NPI Registry.

What does Vivian Nkem Chidi specialize in?

Vivian Nkem Chidi is an internist in Millersburg, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Vivian Nkem Chidi practice?

Vivian Chidi practices at 981 Wooster Road, Millersburg, OH 44654. Vivian Chidi's primary practice is Pomerene Hospital in Millersburg, Ohio, part of The Joel Pomerene Hospital. Dmand AI also links Vivian Chidi to 3 medical groups and 1 ambulatory surgery center.

What is Vivian Nkem Chidi's office phone number?

The practice phone on file for Vivian Chidi is (330) 674-1015.

What is Vivian Nkem Chidi's medical license number?

Vivian Chidi holds Pennsylvania license MT195484, one of the licenses on file in 3 states.

Which states has Vivian Nkem Chidi been licensed in?

Dmand AI has state licenses on file for Vivian Chidi in Pennsylvania, Ohio and Oregon.

Which hospitals is Vivian Nkem Chidi affiliated with?

Vivian Chidi practices at Pomerene Hospital in Millersburg, Ohio.

What medical group is Vivian Nkem Chidi part of?

Vivian Chidi is linked to Pomerene Medical Group. Dmand AI links Vivian Chidi to 3 more medical groups.

Does Vivian Nkem Chidi accept Medicare?

Yes. CMS data shows Vivian Chidi billed Medicare for 272 services in 2024, and Vivian Chidi accepts Medicare assignment.

How many Medicare patients does Vivian Nkem Chidi see?

CMS counts 187 Medicare patients who saw Vivian Chidi in 2024, with an average age of 72.

Show 4 more questionsShow fewer questions

What services does Vivian Nkem Chidi bill to Medicare?

In 2024, Vivian Chidi's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and surgery: digestive system (43239).

What drugs does Vivian Nkem Chidi prescribe most?

In 2024 Medicare Part D data, Vivian Chidi's most prescribed drugs by claims were Sucralfate, Omeprazole and Famotidine.

Has Vivian Nkem Chidi received payments from drug or device companies?

CMS Open Payments shows $1,022 in general payments to Vivian Chidi from 15 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Vivian Nkem Chidi been practicing?

Vivian Chidi graduated from medical school in 2009, 17 years ago.

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