SARAH DIANA DABBAS MD
NPI 1346877354
Internal Medicine in Mobile, AL

Q: What is Sarah Dabbas's NPI number?

The NPI number for Sarah Dabbas is 1346877354. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Q: What is Sarah Dabbas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Dabbas was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 March 27, 2020PECOS EnrolledAccepts Medicare Assignment

3719 DAUPHIN ST, MOBILE, AL 36608(251) 344-9630 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 14, 2026, Oct 4, 2023, Jun 19, 2023 and 2 more (5 updates tracked since 2020).

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About Sarah Diana Dabbas Md NPPES

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

SARAH DIANA DABBAS MD (NPI 1346877354) is an individual internal medicine provider in Mobile, Alabama, licensed in Alabama (47424) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1346877354

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameSARAH DIANA DABBASCredential: MD

Location Address3719 DAUPHIN STMobile, AL 36608-1753

Mailing Address2451 University Hospital Dr Rm 714Mobile, AL 36617-2300

Phone(251) 344-9630

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMarch 27, 2020

Last NPPES UpdateJanuary 14, 20265 updates tracked since enumeration

NPPES CertifiedJanuary 14, 2026

✔ NPI 1346877354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in AL · 47424✔ Licensed in TX · V5391

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

3719 DAUPHIN ST, Mobile, AL 36608

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Secondary Practice Locations 2

Location 14645 Sweetwater Blvd Ste 200Sugar Land, TX 77479-3016 · Phone (281) 565-1112 · Fax (281) 565-1102

Location 22350 Schillinger Rd S Ste 104Mobile, AL 36695-4177 · Phone (251) 633-0123

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Sarah Diana Dabbas Md 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 ID9032537899

PECOS Enrollment IDI20221130001920, I20260122001578

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Sarah Dabbas reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Gmuc Of Springhill LLC

1.2 mi

Family Medicine

4402 OLD SHELL RD
Mobile, AL 36608

Reassigned Medicare billing, Alabama enrollment
90 clinicians in this Medicare group

NPI 1952617508 (251) 633-0123

Inpatient Consultants Of Alabama, Inc

3.2 mi

Internal Medicine

5 MOBILE INFIRMARY CIR
Mobile, AL 36607

Reassigned Medicare billing, Alabama enrollment
144 clinicians in this Medicare group

NPI 1235238916 (314) 317-0600

Greater Mobile Urgent Care

6.3 mi

Family Medicine

2350 SCHILLINGER ROAD SOUTH, SUITE A
Mobile, AL 36695

Reassigned Medicare billing, Alabama enrollment
92 clinicians in this Medicare group

NPI 1801063938 (251) 633-0123

Gmuc Of Saraland

8.5 mi

Family Medicine

1114 SHELTON BEACH RD
Saraland, AL 36571

Reassigned Medicare billing, Alabama enrollment
54 clinicians in this Medicare group

NPI 1396161758 (251) 633-0123

Gmuc Of Citronelle LLC

29 mi

Family Medicine

19355 N 3RD ST, SUITE 104
Citronelle, AL 36522

Reassigned Medicare billing, Alabama enrollment
59 clinicians in this Medicare group

NPI 1164794343 (251) 633-0123

Houston In Patient Physician Associates PLLC

455 mi

Geriatric Medicine

4645 SWEETWATER BLVD STE 200
Sugar Land, TX 77479

Reassigned Medicare billing, Texas enrollment
72 clinicians in this Medicare group

NPI 1871892646 (713) 777-5334

Vanguard Inpatient Physicians, PLLC

455 mi

Internal Medicine

4645 SWEETWATER BLVD STE 200
Sugar Land, TX 77479

Reassigned Medicare billing, Texas enrollment
53 clinicians in this Medicare group

NPI 1801339742 (281) 666-8065

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 8

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

572 services179 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

137 services127 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

49 services47 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

42 services21 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

23 services23 patients

Blood glucose (sugar) test performed by hand-held instrument 82962

A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.

14 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450358

Location6565 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

Houston Methodist Baytown Hospital

Acute Care Hospitals · Baytown, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450424

Location4401 Garth RoadBaytown, TX 77521 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36608 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.31 typical visit price

range $52.65 – $161.63

Typical copayment $30.57 (range $13.16 – $40.40)

Most-billed visit code 99204

Established Patient

$93.72 typical visit price

range $16.56 – $131.65

Typical copayment $23.43 (range $4.14 – $32.91)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

SPRINGHILL HOSPITALS, INC

General Acute Care Hospital

3719 DAUPHIN ST
MOBILE, AL 36608

Mobile County (251) 460-5220

TED W HOLMES CRNA

Nurse Anesthetist, Certified Registered

3719 DAUPHIN ST, SPRINGHILL MEDICAL CENTER ANESTHESIA DEPT
MOBILE, AL 36608

Mobile County (251) 342-3000

MATT DONALD PAULSON R.T.(R)

Radiologic Technologist

3719 DAUPHIN ST
MOBILE, AL 36608

Mobile County (251) 344-9630

RANDALL C BOUDREAUX MD

Anesthesiology

3719 DAUPHIN ST, SPRINGHILL ANESTHESIA DEPARTMENT
MOBILE, AL 36608

Mobile County (251) 342-3000

MRS. ROBIN C MCNAIR MD

Pediatrics

3719 DAUPHIN ST, STE 102
MOBILE, AL 36608

Mobile County (251) 344-1502

SPRINGHILL HOSPITALS, INC

Registered Nurse (Diabetes Educator)

3719 DAUPHIN ST, 4TH FLOOR CLASSROOM
MOBILE, AL 36608

Mobile County (251) 344-9630

GLEYNDON MIKEAL LOUIS KERN

Nurse Anesthetist, Certified Registered

3719 DAUPHIN ST
MOBILE, AL 36608

Mobile County (251) 344-9630

RUBY RENAE LEE CRNA

Nurse Anesthetist, Certified Registered

3719 DAUPHIN ST
MOBILE, AL 36608

Mobile County (251) 344-9630

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 Sarah Dabbas's NPI number?

The NPI number for Sarah Dabbas is 1346877354. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Where is Sarah Dabbas located?

Sarah Dabbas practices at 3719 Dauphin St, Mobile, AL 36608. The listed phone number is (251) 344-9630.

What is Sarah Dabbas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sarah Dabbas enrolled in Medicare?

Yes. Sarah Dabbas 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 organizations bill Medicare for Sarah Dabbas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Dabbas reassigns Medicare benefits to 7 organizations: Gmuc Of Springhill LLC (Mobile, AL), Inpatient Consultants Of Alabama, Inc (Mobile, AL), Greater Mobile Urgent Care (Mobile, AL), Gmuc Of Saraland (Saraland, AL), Gmuc Of Citronelle LLC (Citronelle, AL) and 2 more organizations, listed in the Medicare section above. Each 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 Sarah Dabbas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Dabbas accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Sarah Dabbas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sarah Dabbas affiliated with any hospitals?

According to CMS data, Sarah Dabbas is affiliated with Houston Methodist Hospital and Houston Methodist Baytown Hospital.

When was this NPI record last updated?

The NPPES record for Sarah Dabbas was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.