Iyantta Shiwala Howell, MD
Psychiatry Physician · Bloomfield Hills, MI
Iyantta Shiwala Howell, MD is a psychiatry physician with a practice address in Bloomfield Hills, Michigan, and NPI 1750545075, issued on Jul 16, 2008. Check the license (Michigan 4301092680, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Iyantta Shiwala Howell
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 4301092680 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1760 S Telegraph RD Ste 220, Bloomfield Hills, MI 48302
- Phone
- (517) 882-3732
- Enumerated
- Jul 16, 2008
- Record last updated
- Nov 13, 2023
- Fax
- (517) 882-3633
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 1760 S Telegraph RD Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyleigh AkersClinical Social Worker1003559170
- Antony Benjamin, LPCProfessional Counselor1588015119
- Sarah Deleon, MDPsychiatry Physician1114304342
- Raji George, DNP, PMHNP-BC,FNP-BCPsychiatric/Mental Health Nurse Practitioner1831758689
- Jodie Haber, LMSWClinical Social Worker1942589163
- Nisha Jambulingam, DOPsychiatry Physician1164097721
Verify Iyantta Shiwala Howell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301092680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average psychiatry physician in 2024
838 Medicare Part D claims for 67 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.
Most prescribed
- Quetiapine Fumarate80 claims
- Risperidone53 claims
- Sertraline Hcl52 claims
- Clonidine Hcl44 claims
- Clonazepam38 claims
- Lurasidone Hcl38 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Iyantta Shiwala Howell among 1,729 psychiatry physician records in Michigan
Iyantta Shiwala Howell, MD is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 psychiatry physician records list a practice address in Bloomfield Hills
They are 28 of the 1,141 NPPES records with a practice address in Bloomfield Hills, and 1,729 psychiatry physician records in Michigan.
All 1,729 in Michigan → Every provider in Bloomfield Hills → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Javaid Arrine, MDBloomfield Hills, MI 483021992742597
- Howard Brode, M.D.Bloomfield Hills, MI 483021720114747
- Randy Dean, M.D.Bloomfield Hills, MI 483021831216258
- Debora Ferguson, MDBloomfield Hills, MI 483021902812100
- Frank Greene, M.D.Bloomfield Hills, MI 483021043270911
- Renee Harris, MDBloomfield Hills, MI 483021043350895
- Toby Hazan, M.D.Bloomfield Hills, MI 483021275535650
- Harold Joh, MDBloomfield Hills, MI 483021841264744
Common questions
What is Iyantta Shiwala Howell, MD's NPI number?
Iyantta Shiwala Howell, MD's National Provider Identifier (NPI) is 1750545075, issued on Jul 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Iyantta Shiwala Howell, MD located?
The NPPES record lists a practice address at 1760 S Telegraph RD Ste 220, Bloomfield Hills, MI, 48302. Phone: (517) 882-3732. Providers update this record themselves, so call before visiting.
How can I verify Iyantta Shiwala Howell, MD's license?
NPPES lists Michigan license number 4301092680, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Iyantta Shiwala Howell, MD prescribe under Medicare Part D?
In 2024, Iyantta Shiwala Howell, MD had 838 Medicare Part D claims for 67 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Iyantta Shiwala Howell, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.