What is Melissa Knudsen's NPI number?

Melissa Knudsen's National Provider Identifier (NPI) is 1447096508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melissa Knudsen's specialty?

Melissa Knudsen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Melissa Knudsen located?

Melissa Knudsen's practice location on file with NPPES is 1819 S National Ave, Springfield, MO 65804-2217.

What is Melissa Knudsen's phone number?

The practice phone number listed in the NPPES registry for Melissa Knudsen is (417) 269-9220.

Does Melissa Knudsen accept Medicare?

Melissa Knudsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Melissa Knudsen's NPI active?

Yes — Melissa Knudsen's NPI (1447096508) is active in the NPPES registry as of the last update on 2024-07-08.

IndividualActiveAccepts Medicare

Melissa Knudsen, FNP-C

NPI 1447096508 · Family Nurse Practitioner · Springfield, MO

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Melissa Knudsen, FNP-C is a Family Nurse Practitioner provider in Springfield, MO (NPI 1447096508).

Provider details

NPI number: 1447096508
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP-C
Sex: Female
Sole proprietor: No
License: 20927683 (MO)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 20927683 (MO)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(50/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
1 yr in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
189 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	53	$101
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	47	$100
Insertion of Needle Into Vein for Collection of Blood Sample36415	33	$9
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	23	$71
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	18	$141
Administration of Influenza Virus VaccineG0008

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$301 across 14 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

1819 S National Ave

Springfield, MO 65804-2217

Phone: (417) 269-9220

Street-level locationGet directions

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Mailing address