1. Home
  2. Directory
  3. Florida
  4. Tallahassee
  5. Oral Maxillofacial Surgery
  6. NPI Profile

MELISSA SIOUX AMUNDSON DDS
NPI 1689823619
Oral & Maxillofacial Surgery in Tallahassee, FL

Active since September 15, 2008PECOS EnrolledAccepts Medicare Assignment
99.15/100
CMS Quality Rating
1401 CENTERVILLE RD STE 100, TALLAHASSEE, FL 32308(850) 877-5183(850) 656-1288 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 15, 2025, Jun 1, 2020, Dec 27, 2019 and 1 more (4 updates tracked since 2018).

About Melissa Sioux Amundson Dds NPPES

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

MELISSA SIOUX AMUNDSON DDS (NPI 1689823619) is an individual oral & maxillofacial surgery provider in Tallahassee, Florida, licensed in Florida (DN20015) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Tallahassee Memorial Healthcare, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1689823619
Entity TypeIndividualFemale
Primary Taxonomy204E00000X
Provider Legal NameMELISSA SIOUX AMUNDSONCredential: DDS
Location Address1401 CENTERVILLE RD STE 100Tallahassee, FL 32308-4638
Mailing Address1401 Centerville Rd Ste 100Tallahassee, FL 32308-4638 · (850) 877-5183 · Fax (850) 656-1288
Phone(850) 877-5183
Fax(850) 656-1288
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 15, 2008
Last NPPES UpdateMay 15, 20254 updates tracked since enumeration
NPPES CertifiedMay 15, 2025
✔ NPI 1689823619 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOral & Maxillofacial SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204E00000X
License✔ Licensed in FL · DN20015
Definition
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.
Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X · License DN20015 (FL)
1401 CENTERVILLE RD STE 100, Tallahassee, FL 32308
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, BEST Life 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 and accepts Medicare assignment

Melissa Sioux Amundson Dds 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.

PECOS PAC ID3476845371
PECOS Enrollment IDI20200720002267
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 Reassignment

Medicare enrollment records show Melissa Amundson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tallahassee Memorial Healthcare Inc
Same address
Surgery
1401 CENTERVILLE RD, SUITE 100
Tallahassee, FL 32308
  • Reassigned Medicare billing, Florida enrollment
  • 654 clinicians in this Medicare group
NPI 1174888549 (850) 877-5183

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

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.

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Tallahassee Memorial Healthcare

Acute Care Hospitals · Tallahassee, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100135
Location1300 Miccosukee RdTallahassee, FL 32308 · Leon County
Emergency services Birthing friendly

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.

99.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Other Providers at the Same Location NPPES

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

JOHN DOUGLAS DORTCH III M.D
Surgery
1401 CENTERVILLE RD STE 100
TALLAHASSEE, FL 32308
Leon County (850) 431-2100

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 Melissa Amundson's NPI number?

The NPI number for Melissa Amundson is 1689823619. It was assigned to this individual provider in the NPPES registry on September 15, 2008.

Where is Melissa Amundson located?

Melissa Amundson practices at 1401 Centerville Rd Ste 100, Tallahassee, FL 32308. The listed phone number is (850) 877-5183.

What is Melissa Amundson's specialty?

The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

Is Melissa Amundson enrolled in Medicare?

Yes. Melissa Amundson 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 Melissa Amundson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Amundson reassigns Medicare benefits to Tallahassee Memorial Healthcare Inc (Tallahassee, FL). 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 Melissa Amundson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Amundson accept?

Health plans from Ambetter Health, Ambetter of Alabama, BEST Life, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 16 other insurers list Melissa Amundson 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.

Is Melissa Amundson affiliated with any hospitals?

According to CMS data, Melissa Amundson is affiliated with Tallahassee Memorial Healthcare.

When was this NPI record last updated?

The NPPES record for Melissa Amundson was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.