2026 NPPES data Neurology Chiropractor NPI 1922664846 DC, DACNB
Verify on CMS →

Cassandra Jimenez Fernandez, DC, DACNB

Neurology Chiropractor in Bayamon, Puerto Rico.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 779 in Neurology Chiropractor, 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.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Cassandra Jimenez Fernandez, DC, DACNB is a Neurology Chiropractor in Bayamon, Puerto Rico, listed in the federal CMS National Provider Identifier registry.

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.

What does the federal data show about Cassandra Jimenez Fernandez, DC, DACNB?

Quality data not reported

NPI registry status

Active

Issued 05/16/2019

NPI 1922664846

Primary specialty

Neurology Chiropractor

Niche

779 US NPIs in this specialty

Specialty distribution in Puerto Rico

How Neurology Chiropractor compares to other specialties among Puerto Rico providers

Puerto Rico providers
General Practice Physician - 10%General Practice Physician10%Student in an Organized Health Care Education/Training Program - 8.9%Student in an Organized Health Care Education/Training Program8.9%Pharmacist - 8%Pharmacist8%Pharmacy Technician - 5.1%Pharmacy Technician5.1%Clinical Psychologist - 4.7%Clinical Psychologist4.7%Clinical Social Worker - 4.2%Clinical Social Worker4.2%Neurology Chiropractor - 0%Neurology Chiropractor0%
Largest specialties in Puerto Rico (% of in-state 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 Neurology Chiropractor. 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).

Cassandra Jimenez Fernandez, DC, DACNB appears in the CMS NPPES registry as a Neurology Chiropractor provider holding DC, DACNB credentials at IJ22 CALLE PALMA REAL, Bayamon, PR, 00956, with a listed phone of (787) 449-7885. NPI 1922664846 was issued on 05/16/2019.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Neurology Chiropractor providers operate outside Part D entirely.

Neurology Chiropractor is a narrow specialty nationwide, with 779 enrolled providers across 50 states and an average of 435 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

IJ22 CALLE PALMA REAL
Bayamon, PR 00956

Provider Details

NPI 1922664846
Specialty Neurology Chiropractor
Credentials DC, DACNB
Gender Female
NPI Issued 05/16/2019

Neurology Chiropractor Overview

How Cassandra Jimenez Fernandez, DC, DACNB fits within the Neurology Chiropractor landscape nationally.

779
Neurology Chiropractor Providers in US
50
States with Neurology Chiropractor
435
Avg Claims per Provider

Nearby Neurology Chiropractor Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Jimenez Fernandez.

Compare Neurology Chiropractor nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Puerto Rico medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Neurology Chiropractor peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Cassandra Jimenez Fernandez, DC, DACNB's specialty?
Cassandra Jimenez Fernandez, DC, DACNB specializes in Neurology Chiropractor and practices in Bayamon, Puerto Rico. Credentials: DC, DACNB.
Where is Cassandra Jimenez Fernandez, DC, DACNB located?
Cassandra Jimenez Fernandez, DC, DACNB is located at IJ22 CALLE PALMA REAL, Bayamon, PR, 00956. Phone: (787) 449-7885.
What is Cassandra Jimenez Fernandez, DC, DACNB's NPI number?
Cassandra Jimenez Fernandez, DC, DACNB's National Provider Identifier (NPI) is 1922664846, issued on 05/16/2019.
How many Neurology Chiropractor providers are there in the US?
There are 779 Neurology Chiropractor providers across 50 states in the US. The average Neurology Chiropractor provider writes 435 Medicare Part D claims per year.
Does Cassandra Jimenez Fernandez, DC, DACNB accept Medicare?
Cassandra Jimenez Fernandez, DC, DACNB appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cassandra Jimenez Fernandez, DC, DACNB's credentials?
Cassandra Jimenez Fernandez, DC, DACNB's NPI is 1922664846 with credentials DC, DACNB. 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 April 2026 (NPPES) / 2023 (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

Compiled from official public sources by the PlainDoctor editorial team.

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 May 2026.