MRS. ANNA P ARMSTRONG OD
NPI 1497139877
Optometrist in Hattiesburg, MS
About Mrs. Anna P Armstrong Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ANNA P ARMSTRONG OD (NPI 1497139877) is an individual optometrist in Hattiesburg, Mississippi, licensed in Mississippi (924) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS and is a graduate of University Alabama Birmingham - School Of Optometry (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mrs. Anna P Armstrong Od 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 Anna Armstrong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hattiesburg, MS 39402
- Reassigned Medicare billing, Mississippi enrollment
- 13 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 4
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 39402 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Anna Armstrong's NPI number?
The NPI number for Anna Armstrong is 1497139877. It was assigned to this individual provider in the NPPES registry on July 15, 2015. The provider is also known as Miss Anna K Patterson Od.
Where is Anna Armstrong located?
Anna Armstrong practices at 6080 U S Highway 98, Hattiesburg, MS 39402. The listed phone number is (601) 450-0270.
What is Anna Armstrong's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Anna Armstrong enrolled in Medicare?
Yes. Anna Armstrong 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 Anna Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Armstrong reassigns Medicare benefits to Hattiesburg Eye Clinic, P.A. (Hattiesburg, MS). 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 Anna Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Armstrong accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 17 other insurers list Anna Armstrong 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 Anna Armstrong was last updated on June 16, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mrs. Anna P Armstrong, OD · NPI 1497139877
Optometrist provider in Hattiesburg, Mississippi. Individual provider, active in the CMS NPPES registry since July 15, 2015.
## Identity
- **NPI:** 1497139877 (Entity type: Individual)
- **Enumerated:** July 15, 2015
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 924 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 6080 U S HIGHWAY 98, Hattiesburg, MS 39402-8854
- **Phone:** (601) 450-0270 · **Fax:** (601) 450-0273
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Hattiesburg Eye Clinic, P.A. (NPI 1922110949, Hattiesburg, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Alabama Birmingham - School Of Optometry, class of 2015
## Record status
- **NPPES last updated:** June 16, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1497139877) · Data from the CMS NPPES public registry.