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ANNA GRIMES MD
NPI 1528358603
Emergency Medicine - Pediatric Emergency Medicine in Springfield, MO

Active since April 11, 2011PECOS Enrolled
1235 E CHEROKEE ST, SPRINGFIELD, MO 65804(417) 820-2115 Get Directions Write a Review

NPPES record last updated: April 19, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Apr 19, 2021, Mar 17, 2021, Jan 27, 2021 and 5 more (8 updates tracked since 2017).

About Anna Grimes Md NPPES

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

ANNA GRIMES MD (NPI 1528358603) is an individual pediatric emergency medicine provider in Springfield, Missouri, licensed in Missouri (2021013348) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528358603
Entity TypeIndividualFemale
Primary Taxonomy207PP0204X
Provider Legal NameANNA GRIMESCredential: MD
Location Address1235 E CHEROKEE STSpringfield, MO 65804-2203
Mailing Address1235 E Cherokee StSpringfield, MO 65804-2203 · (417) 820-2115
Phone(417) 820-2115
Sole ProprietorNo
Enumeration DateApril 11, 2011
Last NPPES UpdateApril 19, 20218 updates tracked since enumeration
NPPES CertifiedApril 19, 2021
✔ NPI 1528358603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency Medicine · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207PP0204X
License✔ Licensed in MO · 2021013348
Definition
Pediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 66948 (WI)
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License 66948 (WI)
1235 E CHEROKEE ST, Springfield, MO 65804
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Other Names 1

Former Name (1)Anna R Sorenson Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Grimes Md 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 Anna Grimes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Hospital Springfield
Same address
General Acute Care Hospital
1235 E CHEROKEE ST
Springfield, MO 65804
  • Reassigned Medicare billing, Missouri enrollment
  • 169 clinicians in this Medicare group
NPI 1043242159 (417) 820-2000
Southeastern Emergency Physicians Of Memphis LLC
207 mi
Emergency Medicine
1 MEMORIAL DR
Alton, IL 62002
  • Reassigned Medicare billing, Tennessee enrollment
  • 29 clinicians in this Medicare group
NPI 1437105277 (618) 463-7474

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65804 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. SUJAN POUDEL M.D.
Internal Medicine
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-2600
JANEL M OCHSE MD
Emergency Medicine
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-2000
DR. DAWN E ZABLOCKI MD
Anesthesiology
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-2829
OLIVIA M. KILBURN CRNA
Nurse Anesthetist, Certified Registered
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-2829
VIRGINIA MCLAUGHLIN SLP
Speech-Language Pathologist
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 576-3741
MARGARET BROWN MONTGOMERY APRN
Nurse Practitioner (Gerontology)
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-6569
DEVIN B MOORE PA-C
Physician Assistant
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-5400
JACQUELYN B MARSHALL CRNA
Nurse Anesthetist, Certified Registered
1235 E CHEROKEE ST
SPRINGFIELD, MO 65804
Greene County (417) 820-2829

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 Grimes's NPI number?

The NPI number for Anna Grimes is 1528358603. It was assigned to this individual provider in the NPPES registry on April 11, 2011. The provider is also known as Anna R Sorenson MD.

Where is Anna Grimes located?

Anna Grimes practices at 1235 E Cherokee St, Springfield, MO 65804. The listed phone number is (417) 820-2115.

What is Anna Grimes's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.

Is Anna Grimes enrolled in Medicare?

Yes. Anna Grimes is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anna Grimes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Grimes reassigns Medicare benefits to 2 organizations: Mercy Hospital Springfield (Springfield, MO) and Southeastern Emergency Physicians Of Memphis LLC (Alton, IL). 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 Anna Grimes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anna Grimes was last updated on April 19, 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.