NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1134365976 APRN-BC
Verify on CMS → Kerri Sauer, APRN-BC
Nurse Practitioner in Putnam, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 89,808 in 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
486
Medicare Part D claims · 70 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Kerri Sauer, APRN-BC filed 486 Medicare Part D claims in 2024 as a Nurse Practitioner in Putnam, Connecticut, prescribing 85% generic.
- 486
- Part D claims, 2024
- 85%
- generic prescribing
- ≥61st
- 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 Kerri Sauer, APRN-BC
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 1134365976), first enumerated 12/29/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 486 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 1134365976 · Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1134365976
- ENUM-MID 2008
- TAX-MEGA 90K Nurse Practitioner
- RX-LIGHT 486
- BOOK-LIGHT 1,006 in Connecticut
- PHOTO-ENUM Amy Ottman, NP · 2008
Kerri Sauer, APRN-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
486 ≥ 61st percentile 61% 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 Kerri Sauer, APRN-BC?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
486 58% vs specialty avg
Specialty distribution in Connecticut
How Nurse Practitioner compares to other specialties among Connecticut 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 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 | 1134365976 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | APRN-BC |
| Gender | Female |
| NPI Issued | 12/29/2008 |
Brand vs generic prescribing mix · Typical
Kerri Sauer, APRN-BC - brand share 15.0%
Nurse Practitioner average
15% brand-name claims vs 85% generic, on 486 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
486
Total Claims
$31K
Total Drug Cost
70
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 554.1
- Total Day Supply
- 11,338
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $22K
- Generic Drug Cost
- $9K
- Antibiotic Claims
- 34
Patient Demographics
- Average Patient Age
- 86.4 years
- Avg HCC Risk Score
- 1.50
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Kerri Sauer, APRN-BC prescribes most
Top Medicare Part D drugs by claim count, 2024
- Warfarin Sodium
Warfarin Sodium
75 claims
- Levothyroxine Sodium 25
Levothyroxine Sodium
25 claims
- Eliquis 19
Eliquis
19 claims
- Tamsulosin Hcl 19
Tamsulosin Hcl
19 claims
- Trazodone Hcl 15
Trazodone Hcl
15 claims
- Sertraline Hcl 13
Sertraline Hcl
13 claims
- Aripiprazole 12
Aripiprazole
12 claims
- Basaglar Kwikpen U… 12
Basaglar Kwikpen U-100
12 claims
| Drug | Claims |
|---|---|
| Warfarin Sodium | 75 |
| Levothyroxine Sodium | 25 |
| Eliquis Apixaban | 19 |
| Tamsulosin Hcl | 19 |
| Trazodone Hcl | 15 |
| Sertraline Hcl | 13 |
| Aripiprazole | 12 |
| Basaglar Kwikpen U-100 Insulin Glargine,hum.Rec.Anlog | 12 |
| Furosemide | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Kerri Sauer, APRN-BC fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Kerri Sauer, APRN-BC's 486 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Sauer, both outside Connecticut so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Sauer.
One of 1,006 Nurse Practitioner providers enrolled in Connecticut, 5 are shown here.
Anna Liza Abastillas
APRN
Southington, CT
Manju Abraham
APRN
Farmington, CT
Charles Adams
Torrington, CT
Olutoyin Adesola
APRN
West Haven, CT
Mallory Akin
APRN
Avon, CT
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kerri Sauer, APRN-BC's specialty? ▼
Kerri Sauer, APRN-BC specializes in Nurse Practitioner and practices in Putnam, Connecticut. Credentials: APRN-BC.
How much does Kerri Sauer, APRN-BC prescribe under Medicare Part D? ▼
In 2024, Kerri Sauer, APRN-BC wrote 486 Medicare Part D claims totaling $31K in drug costs for 70 beneficiaries.
Where is Kerri Sauer, APRN-BC located? ▼
Kerri Sauer, APRN-BC is located at 35 KENNEDY DR, Putnam, CT, 06260. Phone: (860) 963-2133.
What is Kerri Sauer, APRN-BC's NPI number? ▼
Kerri Sauer, APRN-BC's National Provider Identifier (NPI) is 1134365976, issued on 12/29/2008.
Does Kerri Sauer, APRN-BC prescribe more brand-name or generic drugs? ▼
Kerri Sauer, APRN-BC's prescribing is 15% brand-name and 85% generic drugs by claim count, with $22K in brand drug costs.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Kerri Sauer, APRN-BC prescribe most often? ▼
Based on 2024 Medicare Part D data, Kerri Sauer, APRN-BC's most frequently prescribed drugs include Warfarin Sodium, Levothyroxine Sodium, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kerri Sauer, APRN-BC accept Medicare? ▼
Kerri Sauer, APRN-BC appears in CMS Medicare data with 486 Part D claims and 70 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kerri Sauer, APRN-BC's credentials? ▼
Kerri Sauer, APRN-BC's NPI is 1134365976 with credentials APRN-BC. 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.