NPI registry status
Active
2026 NPPES data Geriatric Physical Therapist NPI 1598760506 PT, GCS
Verify on CMS → Cathy Ciolek, PT, GCS
Geriatric Physical Therapist in Newark, Delaware.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,220 in Geriatric Physical Therapist, 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
Cathy Ciolek, PT, GCS is a Geriatric Physical Therapist in Newark, Delaware, listed in the federal CMS National Provider Identifier registry.
- #148
- Geriatric Physical Therapist rank among Delaware 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 Cathy Ciolek, PT, GCS
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 1598760506), first enumerated 06/16/2005.
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.
CMS NPPES provider registry desk
NPI 1598760506 · Geriatric Physical Therapist
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1598760506
- ENUM-LEGACY 2005
- TAX-NARROW 2,220
- RX-NONE No Part D
- BOOK-THIN 10 in Delaware
- PHOTO-ENUM Barry Michaelson, MPT · 2005
What does the federal data show about Cathy Ciolek, PT, GCS?
Quality data not reportedPrimary specialty
Geriatric Physical Therapist
Specialty distribution in Delaware
How Geriatric Physical Therapist compares to other specialties among Delaware 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 Geriatric Physical Therapist. 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 | 1598760506 |
|---|---|
| Specialty | Geriatric Physical Therapist |
| Credentials | PT, GCS |
| Gender | Female |
| NPI Issued | 06/16/2005 |
Geriatric Physical Therapist Overview
How Cathy Ciolek, PT, GCS fits within the Geriatric Physical Therapist landscape nationally.
2,220
Geriatric Physical Therapist Providers in US
52
States with Geriatric Physical Therapist
Nationwide Geriatric Physical Therapist peers with similar MIPS or enrollment year
Two federal-record peer sets for Ciolek, both outside Delaware so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Geriatric Physical Therapist Providers in Delaware
Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as Ciolek.
One of 10 Geriatric Physical Therapist providers enrolled in Delaware, 5 are shown here.
Glenn Brown
PT
Dover, DE
Daniel Ciolek
P.T.
Wilmington, DE
April Jane Corros
Rehoboth Beach, DE
Nicolette Downes
Hockessin, DE
Dr. Scott Fenstermacher
PT, DPT
Newark, DE
Compare Geriatric Physical Therapist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cathy Ciolek, PT, GCS's specialty? ▼
Cathy Ciolek, PT, GCS specializes in Geriatric Physical Therapist and practices in Newark, Delaware. Credentials: PT, GCS.
Where is Cathy Ciolek, PT, GCS located? ▼
Cathy Ciolek, PT, GCS is located at 053 MCKINLY LAB, DELAWARE AVE, Newark, DE, 19716. Phone: (302) 831-8893.
What is Cathy Ciolek, PT, GCS's NPI number? ▼
Cathy Ciolek, PT, GCS's National Provider Identifier (NPI) is 1598760506, issued on 06/16/2005.
How many Geriatric Physical Therapist providers are there in the US? ▼
There are 2,220 Geriatric Physical Therapist providers across 52 states in the US.
Does Cathy Ciolek, PT, GCS accept Medicare? ▼
Cathy Ciolek, PT, GCS appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cathy Ciolek, PT, GCS's credentials? ▼
Cathy Ciolek, PT, GCS's NPI is 1598760506 with credentials PT, GCS. 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.