Margaret Ann Costello, MA, JD, LLP
Psychologist · Livonia, MI
Margaret Ann Costello, MA, JD, LLP is a psychologist with a practice address in Livonia, Michigan, and NPI 1164854220, issued on Jul 31, 2013. Check the license (Michigan 6301002741, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret Ann Costello
- Credential
- MA, JD, LLP
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 6301002741 MI
Self-reported in NPPES; status is on the state search - Practice location
- 17177 North Laurel Park; Suite 131, Livonia, MI 48152
- Phone
- (734) 462-3210
- Enumerated
- Jul 31, 2013
- Record last updated
- Jul 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Margaret Ann Costello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301002741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62 psychologist records list a practice address in Livonia
They are 62 of the 4,733 NPPES records with a practice address in Livonia, and 2,549 psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 62 in Livonia → All 2,549 in Michigan → Every provider in Livonia →
Other psychologist records in Michigan
- Linda Aardema, PSY S PCBirmingham, MI1659391670
- Azad Abbasi, M.S.Detroit, MI1043632862
- Ann Abbey, MA, LLP, RYTRoyal Oak, MI1962034736
- Ban Abbo, MA, LLPCommerce Township, MI1588992499
- Sarah Abdel-Wahab-O'Brien, LLPYpsilanti, MI1518614262
- Inaam AbdulkarimWalled Lake, MI1891392577
- Max Abelman, M. A., L. L. P.Detroit, MI1346433505
- Jeannah Rose Abou AssalyAnn Arbor, MI1174483515
- Atara Abramsky, PH.DSouthfield, MI1497182828
- Maha Abu-Hamdan, PHD, LLPOxford, MI1356689327
Common questions
What is Margaret Ann Costello, MA, JD, LLP's NPI number?
Margaret Ann Costello, MA, JD, LLP's National Provider Identifier (NPI) is 1164854220, issued on Jul 31, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Ann Costello, MA, JD, LLP located?
The NPPES record lists a practice address at 17177 North Laurel Park; Suite 131, Livonia, MI, 48152. Phone: (734) 462-3210. Providers update this record themselves, so call before visiting.
How can I verify Margaret Ann Costello, MA, JD, LLP's license?
NPPES lists Michigan license number 6301002741, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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. 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.