2026 NPPES data Vascular & Interventional Radiology Physician NPI 1629242425 M.D.
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NELSON DE LARA, M.D.

Vascular & Interventional Radiology Physician in PHOENIX, Maryland. 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
18
Medicare Part D claims · Vascular & Interventional Radiology Physician avg: 72
What the federal data reveals: NELSON DE LARA, M.D. is a Vascular & Interventional Radiology Physician ([object Object]) practicing in PHOENIX, Maryland with a Medicare Part D prescribing footprint of 18 claims .

What stands out: NELSON DE LARA, M.D. filed 18 Medicare Part D claims in 2023 across PHOENIX, Maryland. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

NELSON DE LARA, 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).

NELSON DE LARA, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/14/2008

NPI 1629242425

Primary specialty

Vascular & Interventional Radiology Physician

Niche

2,981 US NPIs in this specialty

Medicare Part D claims

18 75% vs specialty avg

2023 prescription claims

Specialty avg: 72

Specialty distribution in Maryland

How Vascular & Interventional Radiology Physician compares to other specialties among Maryland providers

Maryland providers

Vascular & Interventional Radiology Physician share within Maryland

1. Vascular & Interventional Radiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Vascular & Interventional Radiology Physician share within Maryland

Specialty board-certification context

Estimated specialty board-certified rate — Vascular & Interventional Radiology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Vascular & Interventional Radiology Physician ABMS/AOA estimate

Est. board-certified rate (Vascular & Interventional Radiology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Vascular & Interventional Radiology 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).

NELSON DE LARA, M.D. is a Vascular & Interventional Radiology Physician provider practicing in PHOENIX, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1629242425. 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.

NELSON DE LARA, M.D. appears in the CMS NPPES registry as a Vascular & Interventional Radiology Physician provider holding M.D. credentials at 26 GLEN ALPINE RD, PHOENIX, MD, 21131, with a listed phone of (410) 510-7017. NPI 1629242425 was issued on 04/14/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DE LARA 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 18 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $1K 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.

Vascular & Interventional Radiology Physician is a narrow specialty nationwide, with 2,981 enrolled providers across 53 states and an average of 72 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

26 GLEN ALPINE RD
PHOENIX, MD 21131

Provider Details

NPI 1629242425
Specialty Vascular & Interventional Radiology Physician
Credentials M.D.
Gender Male
NPI Issued 04/14/2008

Medicare Part D Prescribing Data

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

18
Total Claims
$1K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
30
Total Day Supply
759
Generic Drug Cost
$767

Patient Demographics

Average Patient Age
80.0 years
Avg HCC Risk Score
1.50

Vascular & Interventional Radiology Physician Overview

How NELSON DE LARA, M.D. fits within the Vascular & Interventional Radiology Physician landscape nationally.

2,981
Vascular & Interventional Radiology Physician Providers in US
53
States with Vascular & Interventional Radiology Physician
72
Avg Claims per Provider

NELSON DE LARA, M.D.'s 18 claims are below the specialty average of 72.

Nearby Vascular & Interventional Radiology Physician Providers in Maryland

Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as DE LARA.

Compare Vascular & Interventional Radiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NELSON DE LARA, M.D.'s specialty?
NELSON DE LARA, M.D. specializes in Vascular & Interventional Radiology Physician and practices in PHOENIX, Maryland. Credentials: M.D..
How much does NELSON DE LARA, M.D. prescribe under Medicare Part D?
In 2023, NELSON DE LARA, M.D. wrote 18 Medicare Part D claims totaling $1K in drug costs for N/A beneficiaries.
Where is NELSON DE LARA, M.D. located?
NELSON DE LARA, M.D. is located at 26 GLEN ALPINE RD, PHOENIX, MD, 21131. Phone: (410) 510-7017.
What is NELSON DE LARA, M.D.'s NPI number?
NELSON DE LARA, M.D.'s National Provider Identifier (NPI) is 1629242425, issued on 04/14/2008.
How many Vascular & Interventional Radiology Physician providers are there in the US?
There are 2,981 Vascular & Interventional Radiology Physician providers across 53 states in the US. The average Vascular & Interventional Radiology Physician provider writes 72 Medicare Part D claims per year.
Does NELSON DE LARA, M.D. accept Medicare?
NELSON DE LARA, M.D. appears in CMS Medicare data with 18 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NELSON DE LARA, M.D.'s credentials?
NELSON DE LARA, M.D.'s NPI is 1629242425 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