2026 NPPES data Cardiovascular Disease Physician NPI 1396720421 M.D.
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DARYL EMERY, M.D.

Cardiovascular Disease Physician in RALEIGH, North Carolina. 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
322
Medicare Part D claims · 119 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: DARYL EMERY, M.D. is a Cardiovascular Disease Physician ([object Object]) practicing in RALEIGH, North Carolina with a Medicare Part D prescribing footprint of 322 claims across 119 beneficiaries — 22% brand-name prescribing .

What the federal data shows

DARYL EMERY, M.D. filed 322 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in RALEIGH, North Carolina, prescribing 78% generic.

322
Part D claims, 2023
78%
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.

Board-eligible specialty (heuristic — not verified)

DARYL EMERY, M.D. 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).

DARYL EMERY, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 12/13/2005

NPI 1396720421

Primary specialty

Cardiovascular Disease Physician

Mid-sized

24,795 US NPIs in this specialty

Medicare Part D claims

322 89% vs specialty avg

2023 prescription claims

Specialty avg: 3,033

Specialty distribution in North Carolina

How Cardiovascular Disease Physician compares to other specialties among North Carolina providers

North Carolina providers

Cardiovascular Disease Physician share within North Carolina

1. Cardiovascular Disease Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Cardiovascular Disease Physician share within North Carolina

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Cardiovascular Disease 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).

DARYL EMERY, M.D. is a Cardiovascular Disease Physician provider practicing in RALEIGH, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1396720421. 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.

DARYL EMERY, M.D. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding M.D. credentials at 4201 LAKE BOONE TRL, RALEIGH, NC, 27607, with a listed phone of (919) 881-0160. NPI 1396720421 was issued on 12/13/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what EMERY 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 322 prescription claims written by this provider, covering 119 Medicare beneficiaries and totaling roughly $76K in drug spend, split 22% brand-name and 78% 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.

Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 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

4201 LAKE BOONE TRL
RALEIGH, NC 27607

Provider Details

NPI 1396720421
Specialty Cardiovascular Disease Physician
Credentials M.D.
Gender Male
NPI Issued 12/13/2005

Brand vs generic prescribing mix · Typical

DARYL EMERY, M.D. — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 322 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.

322
Total Claims
$76K
Total Drug Cost
119
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
842
Total Day Supply
25,273
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$68K
Generic Drug Cost
$8K

Patient Demographics

Average Patient Age
77.9 years
Avg HCC Risk Score
1.32
Gender Split
40% female / 60% male
Age Distribution
<65: 0, 65-74: 35, 75-84: 61, 85+: 23

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Carvedilol
46
Eliquis
Apixaban
41
Losartan Potassium
31
Lisinopril
22
Metoprolol Succinate
20
Metoprolol Tartrate
17
Amlodipine Besylate
15
Rosuvastatin Calcium
13
Isosorbide Dinitrate
11

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

Cardiovascular Disease Physician Overview

How DARYL EMERY, M.D. fits within the Cardiovascular Disease Physician landscape nationally.

24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider

DARYL EMERY, M.D.'s 322 claims are below the specialty average of 3,033.

Nearby Cardiovascular Disease Physician Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as EMERY.

Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DARYL EMERY, M.D.'s specialty?
DARYL EMERY, M.D. specializes in Cardiovascular Disease Physician and practices in RALEIGH, North Carolina. Credentials: M.D..
How much does DARYL EMERY, M.D. prescribe under Medicare Part D?
In 2023, DARYL EMERY, M.D. wrote 322 Medicare Part D claims totaling $76K in drug costs for 119 beneficiaries.
Where is DARYL EMERY, M.D. located?
DARYL EMERY, M.D. is located at 4201 LAKE BOONE TRL, RALEIGH, NC, 27607. Phone: (919) 881-0160.
What is DARYL EMERY, M.D.'s NPI number?
DARYL EMERY, M.D.'s National Provider Identifier (NPI) is 1396720421, issued on 12/13/2005.
Does DARYL EMERY, M.D. prescribe more brand-name or generic drugs?
DARYL EMERY, M.D.'s prescribing is 22% brand-name and 78% generic drugs by claim count, with $68K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US?
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does DARYL EMERY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, DARYL EMERY, M.D.'s most frequently prescribed drugs include Carvedilol, Eliquis, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DARYL EMERY, M.D. accept Medicare?
DARYL EMERY, M.D. appears in CMS Medicare data with 322 Part D claims and 119 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DARYL EMERY, M.D.'s credentials?
DARYL EMERY, M.D.'s NPI is 1396720421 with credentials M.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

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