2026 NPPES data Ambulatory Care Registered Nurse NPI 1508395245 FNP-BC
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MARIA LEE, FNP-BC

Ambulatory Care Registered Nurse in WOODBRIDGE, Virginia. 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
65
Medicare Part D claims · 17 beneficiaries · Ambulatory Care Registered Nurse avg: 695
Generic prescribing
66%
generic claims · 34% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: MARIA LEE, FNP-BC is a Ambulatory Care Registered Nurse ([object Object]) practicing in WOODBRIDGE, Virginia with a Medicare Part D prescribing footprint of 65 claims across 17 beneficiaries — 34% brand-name prescribing .

What stands out: MARIA LEE, FNP-BC filed 65 Medicare Part D claims in 2023 across WOODBRIDGE, Virginia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MARIA LEE, FNP-BC at a glance

Quality data not reported

NPI registry status

Active

Issued 06/07/2017

NPI 1508395245

Primary specialty

Ambulatory Care Registered Nurse

Niche

3,123 US NPIs in this specialty

Medicare Part D claims

65 91% vs specialty avg

2023 prescription claims

Specialty avg: 695

Specialty distribution in Virginia

How Ambulatory Care Registered Nurse compares to other specialties among Virginia providers

Virginia providers

Ambulatory Care Registered Nurse share within Virginia

1. Ambulatory Care Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Ambulatory Care Registered Nurse share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Ambulatory Care Registered Nurse (ABMS / AOA reference)

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

Est. board-certified rate (Ambulatory Care Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Ambulatory Care 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).

MARIA LEE, FNP-BC is a Ambulatory Care Registered Nurse provider practicing in WOODBRIDGE, Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP-BC. NPI: 1508395245. 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.

MARIA LEE, FNP-BC appears in the CMS NPPES registry as a Ambulatory Care Registered Nurse provider holding FNP-BC credentials at 2028B OPITZ BLVD # 22191, WOODBRIDGE, VA, 22191, with a listed phone of (703) 497-0212. NPI 1508395245 was issued on 06/07/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LEE 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 65 prescription claims written by this provider, covering 17 Medicare beneficiaries and totaling roughly $6K in drug spend, split 34% brand-name and 66% 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.

Ambulatory Care Registered Nurse is a narrow specialty nationwide, with 3,123 enrolled providers across 53 states and an average of 695 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

2028B OPITZ BLVD # 22191
WOODBRIDGE, VA 22191

Provider Details

NPI 1508395245
Specialty Ambulatory Care Registered Nurse
Credentials FNP-BC
Gender Female
NPI Issued 06/07/2017

Brand vs generic prescribing mix · Above average

MARIA LEE, FNP-BC — brand share 34.0%
Specialty average (est.)

34% brand-name claims vs 66% generic, on 65 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.

65
Total Claims
$6K
Total Drug Cost
17
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
65
Total Day Supply
1,435
Brand vs Generic
34% brand / 66% generic
Brand Drug Cost
$5K
Generic Drug Cost
$834

Patient Demographics

Average Patient Age
75.9 years
Avg HCC Risk Score
2.35

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Myrbetriq
Mirabegron
14

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

Ambulatory Care Registered Nurse Overview

How MARIA LEE, FNP-BC fits within the Ambulatory Care Registered Nurse landscape nationally.

3,123
Ambulatory Care Registered Nurse Providers in US
53
States with Ambulatory Care Registered Nurse
695
Avg Claims per Provider

MARIA LEE, FNP-BC's 65 claims are below the specialty average of 695.

Nearby Ambulatory Care Registered Nurse Providers in Virginia

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

Compare Ambulatory Care Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARIA LEE, FNP-BC's specialty?
MARIA LEE, FNP-BC specializes in Ambulatory Care Registered Nurse and practices in WOODBRIDGE, Virginia. Credentials: FNP-BC.
How much does MARIA LEE, FNP-BC prescribe under Medicare Part D?
In 2023, MARIA LEE, FNP-BC wrote 65 Medicare Part D claims totaling $6K in drug costs for 17 beneficiaries.
Where is MARIA LEE, FNP-BC located?
MARIA LEE, FNP-BC is located at 2028B OPITZ BLVD # 22191, WOODBRIDGE, VA, 22191. Phone: (703) 497-0212.
What is MARIA LEE, FNP-BC's NPI number?
MARIA LEE, FNP-BC's National Provider Identifier (NPI) is 1508395245, issued on 06/07/2017.
Does MARIA LEE, FNP-BC prescribe more brand-name or generic drugs?
MARIA LEE, FNP-BC's prescribing is 34% brand-name and 66% generic drugs by claim count, with $5K in brand drug costs.
How many Ambulatory Care Registered Nurse providers are there in the US?
There are 3,123 Ambulatory Care Registered Nurse providers across 53 states in the US. The average Ambulatory Care Registered Nurse provider writes 695 Medicare Part D claims per year.
What drugs does MARIA LEE, FNP-BC prescribe most often?
Based on 2023 Medicare Part D data, MARIA LEE, FNP-BC's most frequently prescribed drugs include Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARIA LEE, FNP-BC accept Medicare?
MARIA LEE, FNP-BC appears in CMS Medicare data with 65 Part D claims and 17 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARIA LEE, FNP-BC's credentials?
MARIA LEE, FNP-BC's NPI is 1508395245 with credentials FNP-BC. 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