DR. ANDREW JAMES JOHNSON O.D.
NPI 1124320817
Optometrist in Chelsea, MI
About Dr. Andrew James Johnson O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW JAMES JOHNSON O.D. (NPI 1124320817) is an individual optometrist in Chelsea, Michigan, licensed in Michigan (4901004866) and active in the NPI registry since December 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Andrew James Johnson O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Andrew Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chelsea, MI 48118
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Aj Johnson Od PC
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Andrew Johnson's NPI number?
The NPI number for Andrew Johnson is 1124320817. It was assigned to this individual provider in the NPPES registry on December 1, 2010.
Where is Andrew Johnson located?
Andrew Johnson practices at 1200 South Main Street Suite 4, Chelsea, MI 48118. The listed phone number is (734) 475-9953.
What is Andrew Johnson's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Andrew Johnson enrolled in Medicare?
Yes. Andrew Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Andrew Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Johnson reassigns Medicare benefits to A.J. Johnson, Od, PC (Chelsea, MI). The 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 Andrew Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Johnson accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 8 other insurers list Andrew Johnson 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 Andrew Johnson was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Dr. Andrew James Johnson, O.D. · NPI 1124320817
Optometrist provider in Chelsea, Michigan. Individual provider, active in the CMS NPPES registry since December 1, 2010.
## Identity
- **NPI:** 1124320817 (Entity type: Individual)
- **Enumerated:** December 1, 2010
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 4901004866 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 SOUTH MAIN STREET, SUITE 4, Chelsea, MI 48118
- **Phone:** (734) 475-9953 · **Fax:** (734) 475-9063
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** A.J. Johnson, Od, PC (NPI 1184218141, Chelsea, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** August 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1124320817) · Data from the CMS NPPES public registry.