NPI registry status
Active
2026 NPPES data Clinical Child & Adolescent Psychologist NPI 1669530366 PH.D.
Verify on CMS → Katherine Dryden, PH.D.
Clinical Child & Adolescent Psychologist in Raleigh, North 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 4,712 in Clinical Child & Adolescent Psychologist, 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
Katherine Dryden, PH.D. is a Clinical Child & Adolescent Psychologist in Raleigh, North Carolina, listed in the federal CMS National Provider Identifier registry.
- #142
- Clinical Child & Adolescent Psychologist rank among North 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 Katherine Dryden, PH.D.
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 1669530366), first enumerated 12/05/2006.
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 1669530366 · Clinical Child & Adolescent Psychologist
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1669530366
- ENUM-LEGACY 2006
- TAX-NARROW 4,712
- RX-NONE No Part D
- BOOK-THIN 101 in North Carolina
- PHOTO-ENUM Maria Stewart, PSYD · 2006
What does the federal data show about Katherine Dryden, PH.D.?
Quality data not reportedPrimary specialty
Clinical Child & Adolescent Psychologist
Specialty distribution in North Carolina
How Clinical Child & Adolescent Psychologist compares to other specialties among North 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 Clinical Child & Adolescent Psychologist. 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 | 1669530366 |
|---|---|
| Specialty | Clinical Child & Adolescent Psychologist |
| Credentials | PH.D. |
| Gender | Female |
| NPI Issued | 12/05/2006 |
More Clinical Child & Adolescent Psychologist in NC →
All providers in North Carolina →
Compare specialties →
Clinical Child & Adolescent Psychologist Overview
How Katherine Dryden, PH.D. fits within the Clinical Child & Adolescent Psychologist landscape nationally.
4,712
Clinical Child & Adolescent Psychologist Providers in US
53
States with Clinical Child & Adolescent Psychologist
64
Avg Claims per Provider
Nationwide Clinical Child & Adolescent Psychologist peers with similar MIPS or enrollment year
Two federal-record peer sets for Dryden, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Clinical Child & Adolescent Psychologist Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Dryden.
One of 101 Clinical Child & Adolescent Psychologist providers enrolled in North Carolina, 5 are shown here.
Dr. Cynthia Anderson
PHD
Boone, NC
Dr. Nicolle Anderson
PH.D.
Charlotte, NC
Dr. Tonya Armstrong
PH.D., M.T.S.
Durham, NC
Kathryn Behrhorst
Cary, NC
Britan Bies
MA, LPA
Hampstead, NC
Compare Clinical Child & Adolescent Psychologist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Katherine Dryden, PH.D.'s specialty? ▼
Katherine Dryden, PH.D. specializes in Clinical Child & Adolescent Psychologist and practices in Raleigh, North Carolina. Credentials: PH.D..
Where is Katherine Dryden, PH.D. located? ▼
Katherine Dryden, PH.D. is located at 3141 JOHN HUMPHRIES WYND STE 275, Raleigh, NC, 27612. Phone: (919) 990-1745.
What is Katherine Dryden, PH.D.'s NPI number? ▼
Katherine Dryden, PH.D.'s National Provider Identifier (NPI) is 1669530366, issued on 12/05/2006.
How many Clinical Child & Adolescent Psychologist providers are there in the US? ▼
There are 4,712 Clinical Child & Adolescent Psychologist providers across 53 states in the US. The average Clinical Child & Adolescent Psychologist provider writes 64 Medicare Part D claims per year.
Does Katherine Dryden, PH.D. accept Medicare? ▼
Katherine Dryden, PH.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Katherine Dryden, PH.D.'s credentials? ▼
Katherine Dryden, PH.D.'s NPI is 1669530366 with credentials PH.D.. 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.