NPI registry status
Active
2026 NPPES data Perinatal Registered Nurse NPI 1134070154 RN
Verify on CMS → Carla Rykbost, RN
Perinatal Registered Nurse in Cayce, 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 172 in Perinatal Registered Nurse, 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
Carla Rykbost, RN is a Perinatal Registered Nurse in Cayce, South Carolina, listed in the federal CMS National Provider Identifier registry.
- #419
- Perinatal Registered Nurse rank among South Carolina 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 Carla Rykbost, RN
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 1134070154), first enumerated 02/05/2026.
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 Rykbost with other Perinatal Registered Nurse providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in South Carolina
Other specialties in Cayce: Mental Health Counselor (41) · Physical Therapist (32) · Pharmacist (21) · Athletic Trainer (13)
CMS NPPES provider registry desk
NPI 1134070154 · Perinatal Registered Nurse
NPI-10 · ENUM-NEW · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1134070154
- ENUM-NEW 2026
- TAX-TRACE 172
- RX-NONE No Part D
- BOOK-THIN 2 in South Carolina
- PHOTO-ENUM Michele Kulhanek, RN · 2026
What does the federal data show about Carla Rykbost, RN?
Quality data not reportedPrimary specialty
Perinatal Registered Nurse
Specialty distribution in South Carolina
How Perinatal Registered Nurse 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 Perinatal Registered Nurse. 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 | 1134070154 |
|---|---|
| Specialty | Perinatal Registered Nurse |
| Credentials | RN |
| Gender | Female |
| NPI Issued | 02/05/2026 |
Perinatal Registered Nurse Overview
How Carla Rykbost, RN fits within the Perinatal Registered Nurse landscape nationally.
172
Perinatal Registered Nurse Providers in US
38
States with Perinatal Registered Nurse
577
Avg Claims per Provider
Nationwide Perinatal Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Rykbost, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2026)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Frequently Asked Questions
What is Carla Rykbost, RN's specialty? ▼
Carla Rykbost, RN specializes in Perinatal Registered Nurse and practices in Cayce, South Carolina. Credentials: RN.
Where is Carla Rykbost, RN located? ▼
Carla Rykbost, RN is located at 400 OTARRE PKWY, Cayce, SC, 29033. Phone: (803) 545-0077.
What is Carla Rykbost, RN's NPI number? ▼
Carla Rykbost, RN's National Provider Identifier (NPI) is 1134070154, issued on 02/05/2026.
How many Perinatal Registered Nurse providers are there in the US? ▼
There are 172 Perinatal Registered Nurse providers across 38 states in the US. The average Perinatal Registered Nurse provider writes 577 Medicare Part D claims per year.
Does Carla Rykbost, RN accept Medicare? ▼
Carla Rykbost, RN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Carla Rykbost, RN's credentials? ▼
Carla Rykbost, RN's NPI is 1134070154 with credentials RN. 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.