Dr. Mark-Anthony Chike Umobi, MD
- Medicare services, 2024
- 103
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 84
- Hospital affiliations
- 1
- Industry payments
- $680
- Practice address
- 1057 S Bradford St, Dover, DE 19904-4141
- Practice phone
- Call (302) 730-0633
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Delaware Ob Gyn and Women's Health
Physician office · Dover, Delaware
Find Dr. Umobi's professional email, personal email and mobile number
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Dr. Mark-Anthony Chike Umobi is an OB-GYN in Dover, Delaware
Dr. Umobi practices at Delaware Ob Gyn and Women's Health in Dover, Delaware.
Dr. Umobi's NPI, 1649475666, was assigned on June 19, 2007. Dr. Umobi holds Delaware license C1-0008396.
- NPI
- 1649475666NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305992629
- NPI enumeration date
- June 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 730-0633
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark-Anthony Chike Umobi practices at Delaware Ob Gyn and Women's Health in Dover, Delaware
Dr. Umobi's primary practice is Delaware Ob Gyn and Women's Health, at 1057 S Bradford St, Dover, DE 19904-4141. The practice phone is (302) 730-0633.
- Delaware Ob Gyn and Women's Health1057 S Bradford St, Dover, DE 19904-4141Phone(302) 730-0633
Source: Dmand AI Affiliation Data
Dr. Mark-Anthony Chike Umobi is affiliated with 3 sites of care and 4 medical groups
Dr. Umobi's primary practice is Delaware Ob Gyn and Women's Health in Dover, Delaware. Dr. Umobi is also affiliated with Bayhealth Hospital, Kent Campus. The medical group on file is Bayhealth. Dmand AI also links Dr. Umobi to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark-Anthony Chike Umobi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Umobi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Delaware Ob Gyn and Women's Health | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark-Anthony Chike Umobi is one of 128 OB-GYNs in Delaware
Obstetrics and gynecology is Dr. Umobi's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Umobi is licensed in Delaware.
Specialties and state licenses
- Obstetrics and gynecology, DelawarePrimary
OB-GYNs near Dr. Umobi
Counts of OB-GYNs 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. Mark-Anthony Chike Umobi billed Medicare for 103 services in 2024
CMS data shows 103 Medicare services from Dr. Umobi across 2 procedure codes in 2024, for 66 Medicare patients. Medicare paid $5,670 for them. Every service was in an office.
Dr. Umobi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 422024: 6145%
- Other services
- 2023: 452024: 427%
Dr. Umobi compared with the Delaware median for OB-GYNs, 2024
- Dr. Umobi
- Delaware median
- Medicare services
- 103vs 9113% above
- Medicare patients
- 66vs 706% below
- Part D claims
- 54vs 3459% above
Medians across 107 OB-GYNs in Delaware with Dmand AI profiles that report each measure.
Dr. Umobi'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. Mark-Anthony Chike Umobi treated 66 Medicare patients in 2024, average age 68
CMS counts 66 Medicare patients who saw Dr. Umobi in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Umobi's median patient age at 42, with 99% women.
Dr. Umobi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Umobi's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis52%
- Asthma29%
- Mood disorders29%
- Diabetes23%
- Chronic kidney disease21%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Umobi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark-Anthony Chike Umobi wrote 84 Medicare Part D claims in 2024
In 2024, Dr. Umobi wrote 84 Medicare Part D claims for 23 patients. 98% of them were for generic drugs. CMS names the drug for 54 of them, across 3 drugs with 11 or more claims each, at $322 in total drug cost. In 2023, CMS named 72 claims across 5 drugs.
Dr. Umobi's Part D claims by kind of drug, 2024
- Generic82 claims98%
- Brand-name and other2 claims2%
Dr. Umobi'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 Dr. Umobi's Part D claims, 2024
- Antibiotics20%17 of 84 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: 722024: 5425%
Drugs named by CMS: 3 in 2024, 5 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
How Dr. Mark-Anthony Chike Umobi takes part in Medicare
Dr. Umobi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark-Anthony Chike Umobi received $680 in industry payments from 2016 to 2021
CMS Open Payments shows 33 general payments to Dr. Umobi from 14 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 92% of the total. Pacira Pharmaceuticals Incorporated paid the most, $125.
General payments to Dr. Umobi by program year, 2016 to 2021
General payments to Dr. Umobi by kind, 2016 to 2021
- Food and beverage$62892%
- Education$528%
Companies that paid Dr. Umobi the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark-Anthony Chike Umobi'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Mark-Anthony Chike Umobi
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. Mark-Anthony Chike Umobi's NPI number?
Dr. Mark-Anthony Chike Umobi's NPI number is 1649475666. It was assigned on June 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark-Anthony Chike Umobi?
Dr. Mark-Anthony Chike Umobi is an OB-GYN in Dover, Delaware. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Mark-Anthony Chike Umobi practice?
Dr. Umobi practices at 1057 S Bradford St, Dover, DE 19904-4141. Dr. Umobi's primary practice is Delaware Ob Gyn and Women's Health in Dover, Delaware. Dmand AI also links Dr. Umobi to 3 medical groups and 1 group practice or clinic.
What is Dr. Mark-Anthony Chike Umobi's office phone number?
The practice phone on file for Dr. Umobi is (302) 730-0633.
What is Dr. Mark-Anthony Chike Umobi's medical license number?
Dr. Umobi holds Delaware license C1-0008396.
Which hospitals is Dr. Mark-Anthony Chike Umobi affiliated with?
Dr. Umobi is affiliated with Bayhealth Hospital, Kent Campus.
What medical group is Dr. Mark-Anthony Chike Umobi part of?
Dr. Umobi is linked to Bayhealth. Dmand AI links Dr. Umobi to 3 more medical groups.
Does Dr. Mark-Anthony Chike Umobi accept Medicare?
Yes. CMS data shows Dr. Umobi billed Medicare for 103 services in 2024, and Dr. Umobi accepts Medicare assignment.
How many Medicare patients does Dr. Mark-Anthony Chike Umobi see?
CMS counts 66 Medicare patients who saw Dr. Umobi in 2024, with an average age of 68.
What services does Dr. Mark-Anthony Chike Umobi bill to Medicare?
In 2024, Dr. Umobi's most billed Medicare services were office visit, established patient (99213) and medicare service (G0101).
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What drugs does Dr. Mark-Anthony Chike Umobi prescribe most?
In 2024 Medicare Part D data, Dr. Umobi's most prescribed drugs by claims were Valacyclovir, Fluconazole and Metronidazole.
Has Dr. Mark-Anthony Chike Umobi received payments from drug or device companies?
CMS Open Payments shows $680 in general payments to Dr. Umobi from 14 companies from 2016 to 2021. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Mark-Anthony Chike Umobi been practicing?
Dr. Umobi graduated from medical school in 1992, 34 years ago.
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