NPI registry status
Active
2026 NPPES data Speech-Language Pathologist NPI 1568143212 MS, CCC-SLP
Verify on CMS → Tammy Marlin, MS, CCC-SLP
Speech-Language Pathologist in New Iberia, Louisiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 189,559 in Speech-Language Pathologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Tammy Marlin, MS, CCC-SLP is a Speech-Language Pathologist in New Iberia, Louisiana, listed in the federal CMS National Provider Identifier registry.
- #7
- Speech-Language Pathologist rank among Louisiana specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1568143212 · Speech-Language Pathologist
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1568143212
- ENUM-RECENT 2023
- TAX-MEGA 190K Speech-Language Pathologist
- RX-NONE No Part D
- BOOK-LIGHT 3,210 in Louisiana
- PHOTO-ENUM Chandler Mudford · 2023
What does the federal data show about Tammy Marlin, MS, CCC-SLP?
Quality data not reportedPrimary specialty
Speech-Language Pathologist
Specialty distribution in Louisiana
How Speech-Language Pathologist compares to other specialties among Louisiana providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Speech-Language Pathologist. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1568143212 |
|---|---|
| Specialty | Speech-Language Pathologist |
| Credentials | MS, CCC-SLP |
| Gender | Female |
| NPI Issued | 07/26/2023 |
Speech-Language Pathologist Overview
How Tammy Marlin, MS, CCC-SLP fits within the Speech-Language Pathologist landscape nationally.
189,559
Speech-Language Pathologist Providers in US
55
States with Speech-Language Pathologist
323
Avg Claims per Provider
Nationwide Speech-Language Pathologist peers with similar MIPS or enrollment year
Two federal-record peer sets for Marlin, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2023)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Speech-Language Pathologist Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Marlin.
One of 3,210 Speech-Language Pathologist providers enrolled in Louisiana, 5 are shown here.
Dr. Erin Aaron
M.A., CCC-SLP
Shreveport, LA
Jordan Aarstad
Bossier City, LA
Dr. Heather Abadie
M.C.D., CCC-SLP
La Place, LA
Mary Abadie
Donaldsonville, LA
Kelly Abate
Lake Charles, LA
Compare Speech-Language Pathologist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Tammy Marlin, MS, CCC-SLP's specialty? ▼
Tammy Marlin, MS, CCC-SLP specializes in Speech-Language Pathologist and practices in New Iberia, Louisiana. Credentials: MS, CCC-SLP.
Where is Tammy Marlin, MS, CCC-SLP located? ▼
Tammy Marlin, MS, CCC-SLP is located at 1100 LEMAIRE ST, New Iberia, LA, 70560. Phone: (337) 365-2343.
What is Tammy Marlin, MS, CCC-SLP's NPI number? ▼
Tammy Marlin, MS, CCC-SLP's National Provider Identifier (NPI) is 1568143212, issued on 07/26/2023.
How many Speech-Language Pathologist providers are there in the US? ▼
There are 189,559 Speech-Language Pathologist providers across 55 states in the US. The average Speech-Language Pathologist provider writes 323 Medicare Part D claims per year.
Does Tammy Marlin, MS, CCC-SLP accept Medicare? ▼
Tammy Marlin, MS, CCC-SLP appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tammy Marlin, MS, CCC-SLP's credentials? ▼
Tammy Marlin, MS, CCC-SLP's NPI is 1568143212 with credentials MS, CCC-SLP. 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
View source datasets and methodology notes
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.