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ALEXANDER CALVERT LMSW
NPI 1609349174
Social Worker in Clarkston, MI

Active since January 08, 2019PECOS Enrolled
6549 TOWN CENTER DR STE A, CLARKSTON, MI 48346(248) 620-6400(248) 620-6405 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alexander Calvert Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER CALVERT LMSW (NPI 1609349174) is an individual social worker in Clarkston, Michigan, licensed in Michigan (6801118899) and active in the NPI registry since January 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Brighton.

NPPES Registry Identity

NPI1609349174
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameALEXANDER CALVERTCredential: LMSW
Location Address6549 TOWN CENTER DR STE AClarkston, MI 48346-4824
Mailing Address6549 Town Center Dr Ste AClarkston, MI 48346-4824 · (248) 620-6400 · Fax (248) 620-6405
Phone(248) 620-6400
Fax(248) 620-6405
Sole ProprietorYes
Enumeration DateJanuary 8, 2019
Last NPPES UpdateApril 30, 2025
NPPES CertifiedApril 30, 2025
✔ NPI 1609349174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MI · 6801118899
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 6801118899 (MI)
6549 TOWN CENTER DR STE A, Clarkston, MI 48346
Open in Google Maps ↗

Secondary Practice Location 1

Location 1333 E Grand River AveBrighton, MI 48116-1513 · Phone (810) 599-9591

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander Calvert Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Alexander Calvert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ismail B. Sendi, MD, PC
Same address
Mental Health (Including Community Mental Health Center)
6549 TOWN CENTER DR, SUITE A
Clarkston, MI 48346
  • Reassigned Medicare billing, Michigan enrollment
  • 132 clinicians in this Medicare group
NPI 1609882067 (248) 620-6400
Kelly Riley, PLLC
25 mi
Clinical
333 E GRAND RIVER AVE
Brighton, MI 48116
  • Reassigned Medicare billing, Michigan enrollment
  • 10 clinicians in this Medicare group
NPI 1306122056 (810) 599-9591

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA LEMUS BSW
Technician, Health Information
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (800) 395-3223
CARRIE STOLLMAN LLMSW
Social Worker (Clinical)
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (248) 620-6400
BREHONA SINGLETERY
Licensed Practical Nurse
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (800) 395-3223
HERSHEL JACKSON JR. MA, LPC
Counselor (Professional)
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (248) 620-6400
ERIC MCRAE BS
Technician/Technologist
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (800) 395-3223
MICHELE A RESKE LLMSW
Social Worker (Clinical)
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (800) 395-3223
DEVIN HAMILTON LLMSW
Social Worker (Clinical)
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (248) 620-6400
VANESSA NORWOOD LLMSW
Social Worker (Clinical)
6549 TOWN CENTER DR STE A
CLARKSTON, MI 48346
Oakland County (800) 395-3223

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Calvert's NPI number?

The NPI number for Alexander Calvert is 1609349174. It was assigned to this individual provider in the NPPES registry on January 8, 2019.

Where is Alexander Calvert located?

Alexander Calvert practices at 6549 Town Center Dr Ste A, Clarkston, MI 48346. The listed phone number is (248) 620-6400.

What is Alexander Calvert's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Alexander Calvert enrolled in Medicare?

Yes. Alexander Calvert is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alexander Calvert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Calvert reassigns Medicare benefits to 2 organizations: Ismail B. Sendi, MD, PC (Clarkston, MI) and Kelly Riley, PLLC (Brighton, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Calvert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Calvert accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company and Priority Health list Alexander Calvert as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexander Calvert was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.