NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1063896975 FNP
Verify on CMS → Sarah Kratzer, FNP
Family Nurse Practitioner in Charleston, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family 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
2K
Medicare Part D claims · 233 beneficiaries · Family Nurse Practitioner avg: 1K
Industry payments
$14.88
1 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Sarah Kratzer, FNP filed 2,367 Medicare Part D claims in 2024 as a Family Nurse Practitioner in Charleston, South Carolina.
- 2K
- Part D claims, 2024
- $14.88
- industry payments (Sunshine Act)
- ≥86th
- 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 Sarah Kratzer, FNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1063896975), first enumerated 07/10/2015.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,367 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$14.88 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1063896975 · Family Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1063896975
- ENUM-MID 2015
- TAX-MEGA 217K Family Nurse
- RX-MID 2,367
- BOOK-LIGHT 3,932 in South Carolina
- PHOTO-ENUM Joshua Bridges · 2015
Sarah Kratzer, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
2,367 ≥ 86th percentile 86% 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 Sarah Kratzer, FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
2,367 82% vs specialty avg
Specialty distribution in South Carolina
How Family Nurse Practitioner compares to other specialties among South Carolina 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 Family 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 | 1063896975 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 07/10/2015 |
Hospital and facility affiliations
Facilities where Sarah Kratzer, FNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Carolina Family Care Inc
Summerville, SC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Sarah Kratzer, FNP. Source: openpaymentsdata.cms.gov.
Total received
$15
Largest payer
Medline Industries LP
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
2,367
Total Claims
$205K
Total Drug Cost
233
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,607.167
- Total Day Supply
- 164,290
- Generic Drug Cost
- $31K
- Opioid Claims
- 12 (0.5% rate)
- Antibiotic Claims
- 60
Patient Demographics
- Average Patient Age
- 70.6 years
- Avg HCC Risk Score
- 0.97
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 23, 65-74: 141, 75-84: 56, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Sarah Kratzer, FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Rosuvastatin Calcium
Rosuvastatin Calcium
158 claims
- Atorvastatin Calcium
Atorvastatin Calcium
143 claims
- Amlodipine Besylate
Amlodipine Besylate
133 claims
- Losartan Potassium
Losartan Potassium
108 claims
- Lisinopril
Lisinopril
85 claims
- Omeprazole
Omeprazole
84 claims
- Levothyroxine Sodium
Levothyroxine Sodium
67 claims
- Gabapentin 63
Gabapentin
63 claims
| Drug | Claims |
|---|---|
| Rosuvastatin Calcium | 158 |
| Atorvastatin Calcium | 143 |
| Amlodipine Besylate | 133 |
| Losartan Potassium | 108 |
| Lisinopril | 85 |
| Omeprazole | 84 |
| Levothyroxine Sodium | 67 |
| Gabapentin | 63 |
| Hydrochlorothiazide | 61 |
| Trazodone Hcl | 59 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Sarah Kratzer, FNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Sarah Kratzer, FNP's 2,367 claims are above the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Kratzer, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2015)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Kratzer.
One of 3,932 Family Nurse Practitioner providers enrolled in South Carolina, 5 are shown here.
Cynthia Abachnou
APRN
Conway, SC
Vladislav Abaturov
NP
Greer, SC
Shelton Abbott
Summerville, SC
Iman Abdul-Ali
NP
Moncks Corner, SC
Adila Abdul-Karim
FNP-C
Columbia, SC
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sarah Kratzer, FNP's specialty? ▼
Sarah Kratzer, FNP specializes in Family Nurse Practitioner and practices in Charleston, South Carolina. Credentials: FNP.
How much does Sarah Kratzer, FNP prescribe under Medicare Part D? ▼
In 2024, Sarah Kratzer, FNP wrote 2,367 Medicare Part D claims totaling $205K in drug costs for 233 beneficiaries.
Where is Sarah Kratzer, FNP located? ▼
Sarah Kratzer, FNP is located at 171 ASHLEY AVE, Charleston, SC, 29425. Phone: (843) 792-1414.
What is Sarah Kratzer, FNP's NPI number? ▼
Sarah Kratzer, FNP's National Provider Identifier (NPI) is 1063896975, issued on 07/10/2015.
Does Sarah Kratzer, FNP prescribe opioids? ▼
Yes, Sarah Kratzer, FNP had 12 opioid claims in 2024 with an opioid prescribing rate of 0.5%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Sarah Kratzer, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Sarah Kratzer, FNP's most frequently prescribed drugs include Rosuvastatin Calcium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sarah Kratzer, FNP accept Medicare? ▼
Sarah Kratzer, FNP appears in CMS Medicare data with 2,367 Part D claims and 233 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sarah Kratzer, FNP's credentials? ▼
Sarah Kratzer, FNP's NPI is 1063896975 with credentials FNP. 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.