2026 NPPES data Gynecologic Oncology Physician NPI 1265053359 MD
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LAUREN FALK, MD

Gynecologic Oncology Physician in OKLAHOMA CITY, Oklahoma. 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
16
Medicare Part D claims · Gynecologic Oncology Physician avg: 188
What the federal data reveals: LAUREN FALK, MD is a Gynecologic Oncology Physician ([object Object]) practicing in OKLAHOMA CITY, Oklahoma with a Medicare Part D prescribing footprint of 16 claims .

What stands out: LAUREN FALK, MD filed 16 Medicare Part D claims in 2023 across OKLAHOMA CITY, Oklahoma. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LAUREN FALK, MD 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 FALK, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 04/30/2020

NPI 1265053359

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

16 91% vs specialty avg

2023 prescription claims

Specialty avg: 188

Specialty distribution in Oklahoma

How Gynecologic Oncology Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Gynecologic Oncology Physician share within Oklahoma

1. Gynecologic Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecologic Oncology Physician share within Oklahoma

Specialty board-certification context

Estimated specialty board-certified rate — Gynecologic Oncology Physician (ABMS / AOA reference)

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

Est. board-certified rate (Gynecologic Oncology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gynecologic Oncology 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 FALK, MD is a Gynecologic Oncology Physician provider practicing in OKLAHOMA CITY, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1265053359. 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 FALK, MD appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding MD credentials at 800 NE 10TH ST, OKLAHOMA CITY, OK, 73104, with a listed phone of (405) 271-7770. NPI 1265053359 was issued on 04/30/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FALK 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 16 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $363 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.

Gynecologic Oncology Physician is a narrow specialty nationwide, with 1,360 enrolled providers across 49 states and an average of 188 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

800 NE 10TH ST
OKLAHOMA CITY, OK 73104

Provider Details

NPI 1265053359
Specialty Gynecologic Oncology Physician
Credentials MD
Gender Female
NPI Issued 04/30/2020

Medicare Part D Prescribing Data

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

16
Total Claims
$363
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
20
Total Day Supply
280
Generic Drug Cost
$281

Patient Demographics

Average Patient Age
70.3 years
Avg HCC Risk Score
0.58

Gynecologic Oncology Physician Overview

How LAUREN FALK, MD fits within the Gynecologic Oncology Physician landscape nationally.

1,360
Gynecologic Oncology Physician Providers in US
49
States with Gynecologic Oncology Physician
188
Avg Claims per Provider

LAUREN FALK, MD's 16 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in Oklahoma

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

Compare Gynecologic Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LAUREN FALK, MD's specialty?
LAUREN FALK, MD specializes in Gynecologic Oncology Physician and practices in OKLAHOMA CITY, Oklahoma. Credentials: MD.
How much does LAUREN FALK, MD prescribe under Medicare Part D?
In 2023, LAUREN FALK, MD wrote 16 Medicare Part D claims totaling $363 in drug costs for N/A beneficiaries.
Where is LAUREN FALK, MD located?
LAUREN FALK, MD is located at 800 NE 10TH ST, OKLAHOMA CITY, OK, 73104. Phone: (405) 271-7770.
What is LAUREN FALK, MD's NPI number?
LAUREN FALK, MD's National Provider Identifier (NPI) is 1265053359, issued on 04/30/2020.
How many Gynecologic Oncology Physician providers are there in the US?
There are 1,360 Gynecologic Oncology Physician providers across 49 states in the US. The average Gynecologic Oncology Physician provider writes 188 Medicare Part D claims per year.
Does LAUREN FALK, MD accept Medicare?
LAUREN FALK, MD appears in CMS Medicare data with 16 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 FALK, MD's credentials?
LAUREN FALK, MD's NPI is 1265053359 with credentials MD. 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