Orighomisan Pessu, M.D.
NPI 1659799633 · Internal Medicine Physician · Annapolis, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Orighomisan Pessu, M.D. is a Internal Medicine Physician provider in Annapolis, MD (NPI 1659799633).
Provider details
- NPI number
- 1659799633
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D82840 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,194 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 670 | $120 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 166 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 148 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 133 | $176 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 32 | $56 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
Practice location
Mailing address
Additional practice locations (1)
- 200 Lothrop StN-715Pittsburgh, PA 15213-2536Phone: (412) 692-4700
Registry dates
- Enumerated
- 2014-04-07
- Last updated
- 2022-07-21
Frequently asked questions
- What is Orighomisan Pessu's NPI number?
- Orighomisan Pessu's National Provider Identifier (NPI) is 1659799633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Orighomisan Pessu's specialty?
- Orighomisan Pessu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Orighomisan Pessu located?
- Orighomisan Pessu's practice location on file with NPPES is 2001 Medical Pkwy, Annapolis, MD 21401-3773.
- What is Orighomisan Pessu's phone number?
- The practice phone number listed in the NPPES registry for Orighomisan Pessu is (443) 481-1000.
- Does Orighomisan Pessu accept Medicare?
- Orighomisan Pessu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Orighomisan Pessu's NPI active?
- Yes — Orighomisan Pessu's NPI (1659799633) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.