2026 NPPES data Maternal Newborn Registered Nurse NPI 1841998580 APRN CNM
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AMBER CHAMBERS, APRN CNM

Maternal Newborn Registered Nurse in MERRITT ISLAND, Florida. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
28
Medicare Part D claims · 21 beneficiaries · Maternal Newborn Registered Nurse avg: 290
Industry payments
$21.78
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: AMBER CHAMBERS, APRN CNM is a Maternal Newborn Registered Nurse ([object Object]) practicing in MERRITT ISLAND, Florida with a Medicare Part D prescribing footprint of 28 claims across 21 beneficiaries . Industry payments of $21.78 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: AMBER CHAMBERS, APRN CNM filed 28 Medicare Part D claims in 2023 across MERRITT ISLAND, Florida. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

AMBER CHAMBERS, APRN CNM at a glance

Quality data not reported

NPI registry status

Active

Issued 02/22/2023

NPI 1841998580

Primary specialty

Maternal Newborn Registered Nurse

Niche

811 US NPIs in this specialty

Medicare Part D claims

28 90% vs specialty avg

2023 prescription claims

Specialty avg: 290

Specialty distribution in Florida

How Maternal Newborn Registered Nurse compares to other specialties among Florida providers

Florida providers

Maternal Newborn Registered Nurse share within Florida

1. Maternal Newborn Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Maternal Newborn Registered Nurse share within Florida

Specialty board-certification context

Estimated specialty board-certified rate — Maternal Newborn Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Maternal Newborn Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Maternal Newborn Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Maternal Newborn Registered Nurse) — ABMS / AOA estimate

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).

AMBER CHAMBERS, APRN CNM is a Maternal Newborn Registered Nurse provider practicing in MERRITT ISLAND, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN CNM. NPI: 1841998580. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

AMBER CHAMBERS, APRN CNM appears in the CMS NPPES registry as a Maternal Newborn Registered Nurse provider holding APRN CNM credentials at 50 FORTENBERRY RD, MERRITT ISLAND, FL, 32952, with a listed phone of (321) 868-8366. NPI 1841998580 was issued on 02/22/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAMBERS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 28 prescription claims written by this provider, covering 21 Medicare beneficiaries and totaling roughly $831 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Maternal Newborn Registered Nurse is a narrow specialty nationwide, with 811 enrolled providers across 50 states and an average of 290 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

50 FORTENBERRY RD
MERRITT ISLAND, FL 32952

Provider Details

NPI 1841998580
Specialty Maternal Newborn Registered Nurse
Credentials APRN CNM
Gender Female
NPI Issued 02/22/2023

Hospital and facility affiliations

Facilities where AMBER CHAMBERS, APRN CNM bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

PEDIATRIX MEDICAL GROUP OF FLORIDA INC
MELBOURNE, FL

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for AMBER CHAMBERS, APRN CNM. Source: openpaymentsdata.cms.gov.

Total received

$22

Largest payer

Organon Llc

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Florida FLDOH 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 — they are NOT specific to AMBER CHAMBERS, APRN CNM. To verify AMBER CHAMBERS, APRN CNM's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

28
Total Claims
$831
Total Drug Cost
21
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
34
Total Day Supply
678
Generic Drug Cost
$724

Patient Demographics

Average Patient Age
68.4 years
Avg HCC Risk Score
0.85
Gender Split
100% female / 0% male

Maternal Newborn Registered Nurse Overview

How AMBER CHAMBERS, APRN CNM fits within the Maternal Newborn Registered Nurse landscape nationally.

811
Maternal Newborn Registered Nurse Providers in US
50
States with Maternal Newborn Registered Nurse
290
Avg Claims per Provider

AMBER CHAMBERS, APRN CNM's 28 claims are below the specialty average of 290.

Nearby Maternal Newborn Registered Nurse Providers in Florida

Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as CHAMBERS.

Compare Maternal Newborn Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMBER CHAMBERS, APRN CNM's specialty?
AMBER CHAMBERS, APRN CNM specializes in Maternal Newborn Registered Nurse and practices in MERRITT ISLAND, Florida. Credentials: APRN CNM.
How much does AMBER CHAMBERS, APRN CNM prescribe under Medicare Part D?
In 2023, AMBER CHAMBERS, APRN CNM wrote 28 Medicare Part D claims totaling $831 in drug costs for 21 beneficiaries.
Where is AMBER CHAMBERS, APRN CNM located?
AMBER CHAMBERS, APRN CNM is located at 50 FORTENBERRY RD, MERRITT ISLAND, FL, 32952. Phone: (321) 868-8366.
What is AMBER CHAMBERS, APRN CNM's NPI number?
AMBER CHAMBERS, APRN CNM's National Provider Identifier (NPI) is 1841998580, issued on 02/22/2023.
How many Maternal Newborn Registered Nurse providers are there in the US?
There are 811 Maternal Newborn Registered Nurse providers across 50 states in the US. The average Maternal Newborn Registered Nurse provider writes 290 Medicare Part D claims per year.
Does AMBER CHAMBERS, APRN CNM accept Medicare?
AMBER CHAMBERS, APRN CNM appears in CMS Medicare data with 28 Part D claims and 21 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMBER CHAMBERS, APRN CNM's credentials?
AMBER CHAMBERS, APRN CNM's NPI is 1841998580 with credentials APRN CNM. 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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