Dr. Orighomisan Pessu, MD
- Medicare services, 2024
- 1,194
- Medicare patients, 2024
- 570
- Part D claims, 2024
- 173
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 2001 Medical Parkway, Annapolis, MD 21401
- Practice phone
- Call (443) 481-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Pessu'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. Orighomisan Pessu is an internist in Annapolis, Maryland
Dr. Pessu practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health.
Dr. Pessu's NPI, 1659799633, was assigned on April 7, 2014. Dr. Pessu graduated from Howard University College of Medicine in 2014. Dr. Pessu holds Maryland license D82840.
- NPI
- 1659799633NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406074699
- NPI enumeration date
- April 7, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 481-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Orighomisan Pessu practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland
Dr. Pessu's primary practice is Luminis Health Anne Arundel Medical Center, at 2001 Medical Parkway, Annapolis, MD 21401 in Anne Arundel County. The practice phone is (443) 481-1000.
- Luminis Health Anne Arundel Medical Center2001 Medical Parkway, Annapolis, MD 21401 · Anne Arundel CountyPhone(443) 481-1000
Source: Dmand AI Affiliation Data
Dr. Orighomisan Pessu is affiliated with 1 site of care and 1 medical group
Dr. Pessu's primary practice is Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health. The medical group on file is Luminis Health Maternal and Fetal Medicine Annapolis.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Orighomisan Pessu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pessu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luminis Health Anne Arundel Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Luminis Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Orighomisan Pessu is one of 3,320 internists in Maryland
Internal medicine is Dr. Pessu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pessu is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Pessu
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
Dr. Orighomisan Pessu billed Medicare for 1,194 services in 2024
CMS data shows 1,194 Medicare services from Dr. Pessu across 7 procedure codes in 2024, for 570 Medicare patients. Medicare paid $110,026 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Pessu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3232024: 1,16212%
- Other services
- 2023: 272024: 3219%
Dr. Pessu compared with the Maryland median for internists, 2024
- Dr. Pessu
- Maryland median
- Medicare services
- 1,194vs 65682% above
- Medicare patients
- 570vs 2512.3 times
- Part D claims
- 95vs 30969% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Pessu'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.
Need commercial claims for Dr. Pessu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pessu and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Orighomisan Pessu treated 570 Medicare patients in 2024, average age 78
CMS counts 570 Medicare patients who saw Dr. Pessu in 2024. The largest group is 75 to 84, with 207 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.43, 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. Pessu's median patient age at 79, with 54% women.
Dr. Pessu's Medicare patients by age, 2024
Dr. Pessu's Medicare patients by sex, 2024
- Women32156%
- Men24944%
Chronic conditions among Dr. Pessu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease55%
- Chronic kidney disease52%
- Heart failure49%
- Diabetes46%
- Mood disorders46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pessu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Orighomisan Pessu wrote 173 Medicare Part D claims in 2024
In 2024, Dr. Pessu wrote 173 Medicare Part D claims for 92 patients. 87% of them were for generic drugs. CMS names the drug for 95 of them, across 7 drugs with 11 or more claims each, at $847 in total drug cost. In 2022, CMS named 58 claims across 5 drugs.
Dr. Pessu's Part D claims by kind of drug, 2024
- Generic150 claims87%
- Brand-name23 claims13%
Dr. Pessu's most prescribed drugs by claims, 2023
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. Pessu's Part D claims, 2024
- Opioids9%15 of 173 claims
- Antibiotics18%32 of 173 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 582023: 9564%
Drugs named by CMS: 7 in 2023, 5 in 2022.
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. Orighomisan Pessu takes part in Medicare
Dr. Pessu 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Orighomisan Pessu has 2 publications on record
Dmand AI links 2 papers to Dr. Pessu in 2022. Dr. Pessu's most frequent co-authors are Arshdeep Brar, MD, Stephanie Rae Downing, MD and Olusola Obayomi-Davies, MD.
Dr. Pessu's most frequent co-authors
- Arshdeep Brar, MD1 shared paper
- Stephanie Rae Downing, MD1 shared paper
- Olusola Obayomi-Davies, MD1 shared paper
Recent publications by Dr. Pessu
See who Dr. Pessu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pessu works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Orighomisan Pessu graduated from Howard University College of Medicine
Dr. Pessu graduated from Howard University College of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Orighomisan Pessu'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Orighomisan Pessu
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. Orighomisan Pessu's NPI number?
Dr. Orighomisan Pessu's NPI number is 1659799633. It was assigned on April 7, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Orighomisan Pessu?
Dr. Orighomisan Pessu is an internist in Annapolis, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Orighomisan Pessu practice?
Dr. Pessu practices at 2001 Medical Parkway, Annapolis, MD 21401. Dr. Pessu's primary practice is Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health.
What is Dr. Orighomisan Pessu's office phone number?
The practice phone on file for Dr. Pessu is (443) 481-1000.
What is Dr. Orighomisan Pessu's medical license number?
Dr. Pessu holds Maryland license D82840.
Which hospitals is Dr. Orighomisan Pessu affiliated with?
Dr. Pessu practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland.
What medical group is Dr. Orighomisan Pessu part of?
Dr. Pessu is linked to Luminis Health Maternal and Fetal Medicine Annapolis.
Does Dr. Orighomisan Pessu accept Medicare?
Yes. CMS data shows Dr. Pessu billed Medicare for 1,194 services in 2024, and Dr. Pessu accepts Medicare assignment.
How many Medicare patients does Dr. Orighomisan Pessu see?
CMS counts 570 Medicare patients who saw Dr. Pessu in 2024, with an average age of 78.
What services does Dr. Orighomisan Pessu bill to Medicare?
In 2024, Dr. Pessu's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
Show 5 more questionsShow fewer questions
Where did Dr. Orighomisan Pessu go to medical school?
Dr. Pessu graduated from Howard University College of Medicine in 2014.
What drugs does Dr. Orighomisan Pessu prescribe most?
In 2023 Medicare Part D data, Dr. Pessu's most prescribed drugs by claims were Furosemide, Cefdinir and Prednisone.
How long has Dr. Orighomisan Pessu been practicing?
Dr. Pessu graduated from medical school in 2014, 12 years ago.
Does Dr. Orighomisan Pessu do research?
Dmand AI links 2 publications to Dr. Pessu.
Who does Dr. Orighomisan Pessu publish with?
Dr. Pessu's most frequent co-authors are Arshdeep Brar, MD (1 shared paper), Stephanie Rae Downing, MD (1 shared paper) and Olusola Obayomi-Davies, MD (1 shared paper).
Selling to internal medicine practices?
See internists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card