2026 NPPES data Public Health & General Preventive Medicine Physician NPI 1508015959 MD, MPH
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DAVID REED, MD, MPH

Public Health & General Preventive Medicine Physician in NEW CANAAN, Connecticut. 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
73
Medicare Part D claims · 35 beneficiaries · Public Health & General Preventive Medicine Physician avg: 968
Generic prescribing
5%
generic claims · 95% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DAVID REED, MD, MPH filed 73 Medicare Part D claims in 2023 as a Public Health & General Preventive Medicine Physician in NEW CANAAN, Connecticut, prescribing 5% generic.

73
Part D claims, 2023
5%
generic prescribing

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.

DAVID REED, MD, MPH's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

73 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

DAVID REED, MD, MPH 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).

What does the federal data show about DAVID REED, MD, MPH?

Quality data not reported

NPI registry status

Active

Issued 09/10/2008

NPI 1508015959

Primary specialty

Public Health & General Preventive Medicine Physician

Niche

1,764 US NPIs in this specialty

Medicare Part D claims

73 92% vs specialty avg

2023 prescription claims

Specialty avg: 968

Specialty distribution in Connecticut

How Public Health & General Preventive Medicine Physician compares to other specialties among Connecticut providers

Connecticut providers

Public Health & General Preventive Medicine Physician share within Connecticut

1. Public Health & General Preventive Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Public Health & General Preventive Medicine Physician share within Connecticut

Specialty board-certification context

Estimated specialty board-certified rate — Public Health & General Preventive Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Public Health & General Preventive Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Public Health & General Preventive Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Public Health & General Preventive Medicine 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).

DAVID REED, MD, MPH appears in the CMS NPPES registry as a Public Health & General Preventive Medicine Physician provider holding MD, MPH credentials at 46 PEQUOT LN, NEW CANAAN, CT, 06840, with a listed phone of (203) 966-1808. NPI 1508015959 was issued on 09/10/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what REED 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 73 prescription claims written by this provider, covering 35 Medicare beneficiaries and totaling roughly $11K in drug spend, split 95% brand-name and 5% 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.

Public Health & General Preventive Medicine Physician is a narrow specialty nationwide, with 1,764 enrolled providers across 52 states and an average of 968 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

46 PEQUOT LN
NEW CANAAN, CT 06840

Provider Details

NPI 1508015959
Specialty Public Health & General Preventive Medicine Physician
Credentials MD, MPH
Gender Male
NPI Issued 09/10/2008

Brand vs generic prescribing mix · Brand-heavy

DAVID REED, MD, MPH — brand share 95.0%
Specialty average (est.)

95% brand-name claims vs 5% generic, on 73 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.

73
Total Claims
$11K
Total Drug Cost
35
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
73
Total Day Supply
297
Brand vs Generic
95% brand / 5% generic
Brand Drug Cost
$11K

Patient Demographics

Average Patient Age
71.9 years
Avg HCC Risk Score
0.49
Gender Split
60% female / 40% 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
Typhim Vi
Typhoid Vi Polysacch Vaccine
26
Yf-Vax
Yellow Fever Vaccine Live/Pf
14

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

Public Health & General Preventive Medicine Physician Overview

How DAVID REED, MD, MPH fits within the Public Health & General Preventive Medicine Physician landscape nationally.

1,764
Public Health & General Preventive Medicine Physician Providers in US
52
States with Public Health & General Preventive Medicine Physician
968
Avg Claims per Provider

DAVID REED, MD, MPH's 73 claims are below the specialty average of 968.

Nearby Public Health & General Preventive Medicine Physician Providers in Connecticut

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

Compare Public Health & General Preventive Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAVID REED, MD, MPH's specialty?
DAVID REED, MD, MPH specializes in Public Health & General Preventive Medicine Physician and practices in NEW CANAAN, Connecticut. Credentials: MD, MPH.
How much does DAVID REED, MD, MPH prescribe under Medicare Part D?
In 2023, DAVID REED, MD, MPH wrote 73 Medicare Part D claims totaling $11K in drug costs for 35 beneficiaries.
Where is DAVID REED, MD, MPH located?
DAVID REED, MD, MPH is located at 46 PEQUOT LN, NEW CANAAN, CT, 06840. Phone: (203) 966-1808.
What is DAVID REED, MD, MPH's NPI number?
DAVID REED, MD, MPH's National Provider Identifier (NPI) is 1508015959, issued on 09/10/2008.
Does DAVID REED, MD, MPH prescribe more brand-name or generic drugs?
DAVID REED, MD, MPH's prescribing is 95% brand-name and 5% generic drugs by claim count, with $11K in brand drug costs.
How many Public Health & General Preventive Medicine Physician providers are there in the US?
There are 1,764 Public Health & General Preventive Medicine Physician providers across 52 states in the US. The average Public Health & General Preventive Medicine Physician provider writes 968 Medicare Part D claims per year.
What drugs does DAVID REED, MD, MPH prescribe most often?
Based on 2023 Medicare Part D data, DAVID REED, MD, MPH's most frequently prescribed drugs include Typhim Vi, Yf-Vax. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAVID REED, MD, MPH accept Medicare?
DAVID REED, MD, MPH appears in CMS Medicare data with 73 Part D claims and 35 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID REED, MD, MPH's credentials?
DAVID REED, MD, MPH's NPI is 1508015959 with credentials MD, MPH. 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