DEBRA SUE MULLIN MS CCC SLP
NPI 1891343430
Speech-Language Pathologist in St Augustine, FL

Q: What is Debra Mullin's NPI number?

The NPI number for Debra Mullin is 1891343430. It was assigned to this individual provider in the NPPES registry on August 27, 2019.

Q: What is Debra Mullin's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Debra Mullin was last updated on August 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 27, 2019Accepts Medicare Assignment

4320 A1A S STE 7, ST AUGUSTINE, FL 32080(904) 679-3449 Get Directions Write a Review

NPPES record last updated: August 27, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Debra Sue Mullin Ms Ccc Slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEBRA SUE MULLIN MS CCC SLP (NPI 1891343430) is an individual speech-language pathologist provider in St Augustine, Florida, licensed in Florida (SA6826) and active in the NPI registry since August 2019. She maintains a secondary practice location in St Augustine and is a graduate of Other (1993).

NPPES Registry Identity

NPI1891343430

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameDEBRA SUE MULLINCredential: MS CCC SLP

Location Address4320 A1A S STE 7St Augustine, FL 32080-7436

Mailing Address1692 Leon StSt Augustine, FL 32080-5510 · (904) 540-6218

Phone(904) 679-3449

Sole ProprietorYes

Medical School CMSOtherGraduated 1993

Enumeration DateAugust 27, 2019

✔ NPI 1891343430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in FL · SA6826

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

4320 A1A S STE 7, St Augustine, FL 32080

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Secondary Practice Location 1

Location 1105 Mariner Health Way Ste 213St Augustine, FL 32086-3251 · Phone (904) 217-4259

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Debra Sue Mullin Ms Ccc Slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406186113

PECOS Enrollment IDI20190924000232

Medicare Billing Reassignment

Medicare enrollment records show Debra Mullin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Saint Augustine Rehabilitation Specialists LLC

3.4 mi

Physical Therapist

105 MARINER HEALTH WAY, STE 213
St Augustine, FL 32086

Reassigned Medicare billing, Florida enrollment
39 clinicians in this Medicare group

NPI 1548407521 (904) 217-4259

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Treatment of speech, language, voice, communication, and/or hearing processing disorder 92507

This treatment involves working with a specialist to improve communication skills. It could involve exercises to enhance speech clarity, language understanding, voice volume, or hearing comprehension. The goal is to enhance your ability to express and understand others effectively.

820 services80 patients

Treatment of swallowing and feeding disorder 92526

Treatment for swallowing and feeding disorders involves a team of specialists who will work together to improve your ability to eat and drink safely. This may include exercises to strengthen swallowing muscles, dietary changes, or special techniques to make swallowing easier.

640 services81 patients

Evaluation of swallowing function 92610

Evaluation of swallowing function is a medical procedure that assesses your ability to swallow food and drink safely. This involves studying the muscles and nerves involved in swallowing. It helps identify any issues that might lead to difficulties in eating or drinking.

99 services61 patients

Evaluation of speech sound production with evaluation of language comprehension and expression 92523

This service involves assessing your ability to produce speech sounds and understand language. It also evaluates your ability to express yourself through language. It's a comprehensive review of your communication skills to identify any potential issues.

39 services35 patients

Analysis of voice and resonance production 92524

Analysis of voice and resonance production is a medical procedure that evaluates your voice and the quality of sound produced when you speak. It helps identify any abnormalities or changes in your voice, which could be due to various health conditions.

30 services25 patients

Evaluation of speech sound production 92522

Evaluation of speech sound production involves assessing how well you can produce and articulate sounds. This can help identify any issues with your speech such as lisping, stuttering, or other speech disorders. The evaluation is conducted by a speech-language pathologist.

17 services15 patients

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FLO YOGA SPA

Massage Therapist

4320 A1A S STE 7
ST AUGUSTINE, FL 32080

St. Johns County (904) 888-6574

DR. GEORGE PAUL HEBBLER III PT, DPT

Physical Therapist

4320 A1A S STE 7
SAINT AUGUSTINE, FL 32080

St. Johns County (904) 679-3449

LEE RICHARDS

Physical Therapist

4320 A1A S STE 7
ST AUGUSTINE, FL 32080

St. Johns County (904) 679-3449

COURTNEY T SICKEL DPT

Physical Therapist

4320 A1A S STE 7
ST AUGUSTINE, FL 32080

St. Johns County (904) 679-3449

BRIANNA BEAN DPT

Physical Therapist

4320 A1A S STE 7
SAINT AUGUSTINE, FL 32080

St. Johns County (904) 679-3449

RHIANNON GLUHOSKY DPT

Physical Therapist

4320 A1A S STE 7
ST AUGUSTINE, FL 32080

St. Johns County (904) 679-3449

TAYLER RAYANNA ADAMS PT, DPT

Physical Therapist

4320 A1A S STE 7
SAINT AUGUSTINE, FL 32080

St. Johns County (904) 679-3449

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Debra Mullin's NPI number?

The NPI number for Debra Mullin is 1891343430. It was assigned to this individual provider in the NPPES registry on August 27, 2019.

Where is Debra Mullin located?

Debra Mullin practices at 4320 A1a S Ste 7, St Augustine, FL 32080. The listed phone number is (904) 679-3449.

What is Debra Mullin's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Debra Mullin enrolled in Medicare?

Yes. Debra Mullin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Debra Mullin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Debra Mullin reassigns Medicare benefits to Saint Augustine Rehabilitation Specialists LLC (St Augustine, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Debra Mullin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Debra Mullin was last updated on August 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.