Ishaq Olayinka Giwa, DNP
Psychiatric/Mental Health Nurse Practitioner · Baltimore, MD
Ishaq Olayinka Giwa, DNP is a psychiatric/mental health nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1710643564, issued on Nov 15, 2021. Check the license (Maryland R199309, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ishaq Olayinka Giwa
- Credential
- DNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- R199309 MD
199309 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1910 N Broadway Ste 101, Baltimore, MD 21213
- Phone
- (410) 366-1893
- Enumerated
- Nov 15, 2021
- Record last updated
- Jul 24, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Verify Ishaq Olayinka Giwa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R199309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
802 Medicare Part D claims for 46 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Mirtazapine59 claims
- Olanzapine58 claims
- Trazodone Hcl53 claims
- Bupropion Xl49 claims
- Quetiapine Fumarate44 claims
- Risperidone44 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $72.15
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ishaq Olayinka Giwa among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Ishaq Olayinka Giwa, DNP is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 47% of them.
- NPI issued2021 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 19% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
429 psychiatric/mental health nurse practitioner records list a practice address in Baltimore
They are 429 of the 35,183 NPPES records with a practice address in Baltimore, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Baltimore → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Doreen Ackom-Owusu, FNP-BC, PMHNP-CBaltimore, MD 212131477262863
- Kikelomo AdewunmiBaltimore, MD 212131548720071
- Giovani Aguiar, CRNPBaltimore, MD 212131912657081
- Mercy Dasi, APRNBaltimore, MD 212131316515174
- Christianah Egiefameh, PMHNPBaltimore, MD 212131790328268
- Danielle GasqueBaltimore, MD 212131144143157
- Wayne PalmerBaltimore, MD 212131942718614
- Tamar Rodney, PHD, PMHNPBaltimore, MD 212131518425248
Common questions
What is Ishaq Olayinka Giwa, DNP's NPI number?
Ishaq Olayinka Giwa, DNP's National Provider Identifier (NPI) is 1710643564, issued on Nov 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ishaq Olayinka Giwa, DNP located?
The NPPES record lists a practice address at 1910 N Broadway Ste 101, Baltimore, MD, 21213. Phone: (410) 366-1893. Providers update this record themselves, so call before visiting.
How can I verify Ishaq Olayinka Giwa, DNP's license?
NPPES lists Maryland license number R199309, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Ishaq Olayinka Giwa, DNP prescribe under Medicare Part D?
In 2024, Ishaq Olayinka Giwa, DNP had 802 Medicare Part D claims for 46 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.