2026 NPPES data Reproductive Endocrinology Physician NPI 1851889174 MD PHD
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LAUREN ROULEAU, MD PHD

Reproductive Endocrinology Physician in WEST COLUMBIA, South 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
55
Medicare Part D claims · Reproductive Endocrinology Physician avg: 104
What the federal data reveals: LAUREN ROULEAU, MD PHD is a Reproductive Endocrinology Physician ([object Object]) practicing in WEST COLUMBIA, South Carolina with a Medicare Part D prescribing footprint of 55 claims .

What stands out: LAUREN ROULEAU, MD PHD filed 55 Medicare Part D claims in 2023 across WEST COLUMBIA, South Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LAUREN ROULEAU, MD PHD 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).

LAUREN ROULEAU, MD PHD at a glance

Quality data not reported

NPI registry status

Active

Issued 04/23/2018

NPI 1851889174

Primary specialty

Reproductive Endocrinology Physician

Niche

1,413 US NPIs in this specialty

Medicare Part D claims

55 47% vs specialty avg

2023 prescription claims

Specialty avg: 104

Specialty distribution in South Carolina

How Reproductive Endocrinology Physician compares to other specialties among South Carolina providers

South Carolina providers

Reproductive Endocrinology Physician share within South Carolina

1. Reproductive Endocrinology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Reproductive Endocrinology Physician share within South Carolina

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Reproductive Endocrinology 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).

LAUREN ROULEAU, MD PHD is a Reproductive Endocrinology Physician provider practicing in WEST COLUMBIA, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD PHD. NPI: 1851889174. 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.

LAUREN ROULEAU, MD PHD appears in the CMS NPPES registry as a Reproductive Endocrinology Physician provider holding MD PHD credentials at 2324 SUNSET BLVD, WEST COLUMBIA, SC, 29169, with a listed phone of (803) 726-3600. NPI 1851889174 was issued on 04/23/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROULEAU 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 55 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $3K 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.

Reproductive Endocrinology Physician is a narrow specialty nationwide, with 1,413 enrolled providers across 48 states and an average of 104 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

2324 SUNSET BLVD
WEST COLUMBIA, SC 29169

Provider Details

NPI 1851889174
Specialty Reproductive Endocrinology Physician
Credentials MD PHD
Gender Female
NPI Issued 04/23/2018

Medicare Part D Prescribing Data

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

55
Total Claims
$3K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
83
Total Day Supply
2,375
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
44.6 years
Avg HCC Risk Score
0.68

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Bromocriptine Mesylate
12
Estradiol
11

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

Reproductive Endocrinology Physician Overview

How LAUREN ROULEAU, MD PHD fits within the Reproductive Endocrinology Physician landscape nationally.

1,413
Reproductive Endocrinology Physician Providers in US
48
States with Reproductive Endocrinology Physician
104
Avg Claims per Provider

LAUREN ROULEAU, MD PHD's 55 claims are below the specialty average of 104.

Nearby Reproductive Endocrinology Physician Providers in South Carolina

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

Compare Reproductive Endocrinology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LAUREN ROULEAU, MD PHD's specialty?
LAUREN ROULEAU, MD PHD specializes in Reproductive Endocrinology Physician and practices in WEST COLUMBIA, South Carolina. Credentials: MD PHD.
How much does LAUREN ROULEAU, MD PHD prescribe under Medicare Part D?
In 2023, LAUREN ROULEAU, MD PHD wrote 55 Medicare Part D claims totaling $3K in drug costs for N/A beneficiaries.
Where is LAUREN ROULEAU, MD PHD located?
LAUREN ROULEAU, MD PHD is located at 2324 SUNSET BLVD, WEST COLUMBIA, SC, 29169. Phone: (803) 726-3600.
What is LAUREN ROULEAU, MD PHD's NPI number?
LAUREN ROULEAU, MD PHD's National Provider Identifier (NPI) is 1851889174, issued on 04/23/2018.
How many Reproductive Endocrinology Physician providers are there in the US?
There are 1,413 Reproductive Endocrinology Physician providers across 48 states in the US. The average Reproductive Endocrinology Physician provider writes 104 Medicare Part D claims per year.
What drugs does LAUREN ROULEAU, MD PHD prescribe most often?
Based on 2023 Medicare Part D data, LAUREN ROULEAU, MD PHD's most frequently prescribed drugs include Bromocriptine Mesylate, Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LAUREN ROULEAU, MD PHD accept Medicare?
LAUREN ROULEAU, MD PHD appears in CMS Medicare data with 55 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 LAUREN ROULEAU, MD PHD's credentials?
LAUREN ROULEAU, MD PHD's NPI is 1851889174 with credentials MD PHD. 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