2026 NPPES data Psychiatry Physician NPI 1861527798 MD
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STACEY CHARRON, MD

Psychiatry Physician in BERLIN, New Hampshire. 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
2K
Medicare Part D claims · 55 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: STACEY CHARRON, MD is a Psychiatry Physician ([object Object]) practicing in BERLIN, New Hampshire with a Medicare Part D prescribing footprint of 2K claims across 55 beneficiaries — 10% brand-name prescribing .

What stands out: STACEY CHARRON, MD filed 2,232 Medicare Part D claims in 2023 across BERLIN, New Hampshire. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

STACEY CHARRON, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

STACEY CHARRON, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 02/22/2007

NPI 1861527798

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

2,232 115% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

Specialty distribution in New Hampshire

How Psychiatry Physician compares to other specialties among New Hampshire providers

New Hampshire providers

Psychiatry Physician share within New Hampshire

1. Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatry Physician share within New Hampshire

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatry Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychiatry Physician ABMS/AOA estimate

Est. board-certified rate (Psychiatry Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatry Physician) — 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).

STACEY CHARRON, MD is a Psychiatry Physician provider practicing in BERLIN, New Hampshire, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1861527798. 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.

STACEY CHARRON, MD appears in the CMS NPPES registry as a Psychiatry Physician provider holding MD credentials at 3 12TH ST, BERLIN, NH, 03570, with a listed phone of (603) 752-7404. NPI 1861527798 was issued on 02/22/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHARRON 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 2,232 prescription claims written by this provider, covering 55 Medicare beneficiaries and totaling roughly $420K in drug spend, split 10% brand-name and 90% generic by claim count. 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.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

3 12TH ST
BERLIN, NH 03570

Provider Details

NPI 1861527798
Specialty Psychiatry Physician
Credentials MD
Gender Female
NPI Issued 02/22/2007

Brand vs generic prescribing mix · Typical

STACEY CHARRON, MD — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 2,232 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

2,232
Total Claims
$420K
Total Drug Cost
55
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,250
Total Day Supply
58,371
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$346K
Generic Drug Cost
$74K

Patient Demographics

Average Patient Age
44.9 years
Avg HCC Risk Score
0.86
Gender Split
49% female / 51% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Olanzapine
140
Clozapine
134
Topiramate
90
Haloperidol
83
Metformin Hcl
78
Quetiapine Fumarate
74
Aripiprazole
70
Lithium Carbonate
70
Lorazepam
67
Benztropine Mesylate
62

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Psychiatry Physician Overview

How STACEY CHARRON, MD fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

STACEY CHARRON, MD's 2,232 claims are above the specialty average of 1,038.

Nearby Psychiatry Physician Providers in New Hampshire

Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as CHARRON.

Compare Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is STACEY CHARRON, MD's specialty?
STACEY CHARRON, MD specializes in Psychiatry Physician and practices in BERLIN, New Hampshire. Credentials: MD.
How much does STACEY CHARRON, MD prescribe under Medicare Part D?
In 2023, STACEY CHARRON, MD wrote 2,232 Medicare Part D claims totaling $420K in drug costs for 55 beneficiaries.
Where is STACEY CHARRON, MD located?
STACEY CHARRON, MD is located at 3 12TH ST, BERLIN, NH, 03570. Phone: (603) 752-7404.
What is STACEY CHARRON, MD's NPI number?
STACEY CHARRON, MD's National Provider Identifier (NPI) is 1861527798, issued on 02/22/2007.
Does STACEY CHARRON, MD prescribe more brand-name or generic drugs?
STACEY CHARRON, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $346K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does STACEY CHARRON, MD prescribe most often?
Based on 2023 Medicare Part D data, STACEY CHARRON, MD's most frequently prescribed drugs include Olanzapine, Clozapine, Topiramate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STACEY CHARRON, MD accept Medicare?
STACEY CHARRON, MD appears in CMS Medicare data with 2,232 Part D claims and 55 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STACEY CHARRON, MD's credentials?
STACEY CHARRON, MD's NPI is 1861527798 with credentials MD. 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