NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1154724144 AGACNP
Verify on CMS → Melissa Grisaffe, AGACNP
Acute Care Nurse Practitioner in Springfield, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,345 in Acute Care Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
49
Medicare Part D claims · 19 beneficiaries · Acute Care Nurse Practitioner avg: 623
What the federal data shows
Melissa Grisaffe, AGACNP filed 49 Medicare Part D claims in 2024 as an Acute Care Nurse Practitioner in Springfield, Missouri.
- 49
- Part D claims, 2024
- ≥0th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Melissa Grisaffe, AGACNP
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1154724144), first enumerated 10/03/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 49 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1154724144 · Acute Care Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1154724144
- ENUM-MID 2014
- TAX-MID 25K Acute Care
- RX-TRACE 49
- BOOK-THIN 421 in Missouri
- PHOTO-ENUM Kimberly Taylor, A.P… · 2014
Melissa Grisaffe, AGACNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
49 ≥ 0th percentile 0% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Melissa Grisaffe, AGACNP?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
49 92% vs specialty avg
Specialty distribution in Missouri
How Acute Care Nurse Practitioner compares to other specialties among Missouri providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Acute Care Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1154724144 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | AGACNP |
| Gender | Female |
| NPI Issued | 10/03/2014 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
49
Total Claims
$3K
Total Drug Cost
19
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 64.833
- Total Day Supply
- 1,586
- Generic Drug Cost
- $533
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 69.4 years
- Avg HCC Risk Score
- 2.15
Acute Care Nurse Practitioner Overview
How Melissa Grisaffe, AGACNP fits within the Acute Care Nurse Practitioner landscape nationally.
25,345
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
623
Avg Claims per Provider
Melissa Grisaffe, AGACNP's 49 claims are below the specialty average of 623.
Nationwide Acute Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Grisaffe, both outside Missouri so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Acute Care Nurse Practitioner Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Grisaffe.
One of 421 Acute Care Nurse Practitioner providers enrolled in Missouri, 5 are shown here.
Alivia Acklin
AG-ACNP
West Plains, MO
Michelle Adorjan
ACNP
Saint Louis, MO
Timothy Adrian
APRN
Saint Louis, MO
Jennifer Aiken
FNP-BC
Independence, MO
Hana Alul
NP
St Louis, MO
Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Melissa Grisaffe, AGACNP's specialty? ▼
Melissa Grisaffe, AGACNP specializes in Acute Care Nurse Practitioner and practices in Springfield, Missouri. Credentials: AGACNP.
How much does Melissa Grisaffe, AGACNP prescribe under Medicare Part D? ▼
In 2024, Melissa Grisaffe, AGACNP wrote 49 Medicare Part D claims totaling $3K in drug costs for 19 beneficiaries.
Where is Melissa Grisaffe, AGACNP located? ▼
Melissa Grisaffe, AGACNP is located at 2115 S FREMONT AVE, Springfield, MO, 65804. Phone: (417) 820-5200.
What is Melissa Grisaffe, AGACNP's NPI number? ▼
Melissa Grisaffe, AGACNP's National Provider Identifier (NPI) is 1154724144, issued on 10/03/2014.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 25,345 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 623 Medicare Part D claims per year.
Does Melissa Grisaffe, AGACNP accept Medicare? ▼
Melissa Grisaffe, AGACNP appears in CMS Medicare data with 49 Part D claims and 19 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Melissa Grisaffe, AGACNP's credentials? ▼
Melissa Grisaffe, AGACNP's NPI is 1154724144 with credentials AGACNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.