2026 NPPES data Gynecology Physician NPI 1174591432 MD
Verify on CMS →

LYNDA SMIRZ, MD

Gynecology Physician in CARMEL, Indiana. 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.
What the federal data reveals: LYNDA SMIRZ, MD is a Gynecology Physician ([object Object]) practicing in CARMEL, Indiana .

What stands out: LYNDA SMIRZ, MD specializes in Gynecology Physician and practices in CARMEL, Indiana, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LYNDA SMIRZ, 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).

LYNDA SMIRZ, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 03/10/2006

NPI 1174591432

Primary specialty

Gynecology Physician

Niche

3,902 US NPIs in this specialty

Specialty distribution in Indiana

How Gynecology Physician compares to other specialties among Indiana providers

Indiana providers

Gynecology Physician share within Indiana

1. Gynecology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecology Physician share within Indiana

Specialty board-certification context

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

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

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

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

LYNDA SMIRZ, MD is a Gynecology Physician provider practicing in CARMEL, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1174591432. 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.

LYNDA SMIRZ, MD appears in the CMS NPPES registry as a Gynecology Physician provider holding MD credentials at 11725 ILLINOIS STREET, CARMEL, IN, 46032, with a listed phone of (317) 814-4500. NPI 1174591432 was issued on 03/10/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SMIRZ 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Gynecology Physician providers operate outside Part D entirely.

Gynecology Physician is a narrow specialty nationwide, with 3,902 enrolled providers across 53 states and an average of 295 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

11725 ILLINOIS STREET
CARMEL, IN 46032

Provider Details

NPI 1174591432
Specialty Gynecology Physician
Credentials MD
Gender Female
NPI Issued 03/10/2006

Gynecology Physician Overview

How LYNDA SMIRZ, MD fits within the Gynecology Physician landscape nationally.

3,902
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider

Nearby Gynecology Physician Providers in Indiana

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

Compare Gynecology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LYNDA SMIRZ, MD's specialty?
LYNDA SMIRZ, MD specializes in Gynecology Physician and practices in CARMEL, Indiana. Credentials: MD.
Where is LYNDA SMIRZ, MD located?
LYNDA SMIRZ, MD is located at 11725 ILLINOIS STREET, CARMEL, IN, 46032. Phone: (317) 814-4500.
What is LYNDA SMIRZ, MD's NPI number?
LYNDA SMIRZ, MD's National Provider Identifier (NPI) is 1174591432, issued on 03/10/2006.
How many Gynecology Physician providers are there in the US?
There are 3,902 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 295 Medicare Part D claims per year.
Does LYNDA SMIRZ, MD accept Medicare?
LYNDA SMIRZ, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LYNDA SMIRZ, MD's credentials?
LYNDA SMIRZ, MD's NPI is 1174591432 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.
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