NPI registry status
Active
2026 NPPES data Pediatric Clinical Nurse Specialist NPI 1245788652 DNP, CPNP-BC
Verify on CMS → Jennifer Marr, DNP, CPNP-BC
Pediatric Clinical Nurse Specialist in Mankato, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 363 in Pediatric Clinical Nurse Specialist, 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.
What the federal data shows
Jennifer Marr, DNP, CPNP-BC is a Pediatric Clinical Nurse Specialist in Mankato, Minnesota, listed in the federal CMS National Provider Identifier registry.
- #374
- Pediatric Clinical Nurse Specialist rank among Minnesota specialties
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 Jennifer Marr, DNP, CPNP-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 1245788652), first enumerated 09/14/2016.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
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.
Compare Marr with other Pediatric Clinical Nurse Specialist providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Minnesota
- Dr. Mary Jaeger, RN, DNP, PCNS Richfield, MN
- Jade Roper, APRN, CNS Fairmont, MN
- Cynthia Sandberg, CFNP CPNP RN St Cloud, MN
- Dr. Sara Wiplinger, DNP, APRN, ACCNS-P Minneapolis, MN
- Jennifer Zaremba, CNS Minneapolis, MN
Other specialties in Mankato: Behavior Technician (317) · Clinical Social Worker (118) · Pharmacist (76) · Family Medicine Physician (71)
CMS NPPES provider registry desk
NPI 1245788652 · Pediatric Clinical Nurse Specialist
NPI-10 · ENUM-MID · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1245788652
- ENUM-MID 2016
- TAX-TRACE 363
- RX-NONE No Part D
- BOOK-THIN 6 in Minnesota
- PHOTO-ENUM Patricia Stoltz, DNP… · 2016
What does the federal data show about Jennifer Marr, DNP, CPNP-BC?
Quality data not reportedPrimary specialty
Pediatric Clinical Nurse Specialist
Specialty distribution in Minnesota
How Pediatric Clinical Nurse Specialist compares to other specialties among Minnesota 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 Pediatric Clinical Nurse Specialist. 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 | 1245788652 |
|---|---|
| Specialty | Pediatric Clinical Nurse Specialist |
| Credentials | DNP, CPNP-BC |
| Gender | Female |
| NPI Issued | 09/14/2016 |
Pediatric Clinical Nurse Specialist Overview
How Jennifer Marr, DNP, CPNP-BC fits within the Pediatric Clinical Nurse Specialist landscape nationally.
363
Pediatric Clinical Nurse Specialist Providers in US
39
States with Pediatric Clinical Nurse Specialist
649
Avg Claims per Provider
Nationwide Pediatric Clinical Nurse Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Marr, both outside Minnesota so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Frequently Asked Questions
What is Jennifer Marr, DNP, CPNP-BC's specialty? ▼
Jennifer Marr, DNP, CPNP-BC specializes in Pediatric Clinical Nurse Specialist and practices in Mankato, Minnesota. Credentials: DNP, CPNP-BC.
Where is Jennifer Marr, DNP, CPNP-BC located? ▼
Jennifer Marr, DNP, CPNP-BC is located at 1025 MARSH ST, Mankato, MN, 56001. Phone: (507) 624-4031.
What is Jennifer Marr, DNP, CPNP-BC's NPI number? ▼
Jennifer Marr, DNP, CPNP-BC's National Provider Identifier (NPI) is 1245788652, issued on 09/14/2016.
How many Pediatric Clinical Nurse Specialist providers are there in the US? ▼
There are 363 Pediatric Clinical Nurse Specialist providers across 39 states in the US. The average Pediatric Clinical Nurse Specialist provider writes 649 Medicare Part D claims per year.
Does Jennifer Marr, DNP, CPNP-BC accept Medicare? ▼
Jennifer Marr, DNP, CPNP-BC appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jennifer Marr, DNP, CPNP-BC's credentials? ▼
Jennifer Marr, DNP, CPNP-BC's NPI is 1245788652 with credentials DNP, CPNP-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.
- 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.