HOWARD ROY SONDERLING M.D.
NPI 1942239660
Specialist in Boca Raton, FL

Q: What is Howard Sonderling's NPI number?

The NPI number for Howard Sonderling is 1942239660. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Q: What is Howard Sonderling's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Howard Sonderling was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 July 03, 2006PECOS EnrolledAccepts Medicare Assignment

82.63/100

CMS Quality Rating

2300 GLADES RD, SUITE 201E, BOCA RATON, FL 33431(561) 208-2121(561) 393-1729 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 20, 2026, Mar 12, 2026 (2 updates tracked since 2026).

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About Howard Roy Sonderling M.d. NPPES

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

HOWARD ROY SONDERLING M.D. (NPI 1942239660) is an individual specialist in Boca Raton, Florida, licensed in Florida (ME0048317) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Boca Raton Regional Hospital, and maintains a secondary practice location in Supply.

NPPES Registry Identity

NPI1942239660

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameHOWARD ROY SONDERLINGCredential: M.D.

Location Address2300 GLADES RD, SUITE 201EBoca Raton, FL 33431-7386

Mailing Address5431 N University DrCoral Springs, FL 33067-4639 · (954) 344-2522 · Fax (954) 344-9189

Phone(561) 208-2121

Fax(561) 393-1729

Sole ProprietorYes

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1981

Enumeration DateJuly 3, 2006

Last NPPES UpdateMarch 20, 20262 updates tracked since enumeration

NPPES CertifiedMarch 20, 2026

✔ NPI 1942239660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in FL · ME0048317

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 2026-00945 (NC)

2300 GLADES RD, Boca Raton, FL 33431

Open in Google Maps ↗

Secondary Practice Location 1

Location 113 Medical Campus Dr NW Ste 102Supply, NC 28462-4093 · Phone (910) 754-5988

Other Identifiers 1

Medicaid049263900FL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina 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

Howard Roy Sonderling M.d. 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 ID9638179260

PECOS Enrollment IDI20070219000792, I20260318000166

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 Howard Sonderling reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Gastro Health, LLC

26 mi

Gastroenterology

12251 TAFT ST STE 401
Pembroke Pines, FL 33026

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

NPI 1457026932 (954) 433-5900

Novant Medical Group, Inc.

528 mi

Family Medicine

710 SUNSET BLVD N, SUITE B
Sunset Beach, NC 28468

Reassigned Medicare billing, North Carolina enrollment
Medicare enrollment name: Novant Health Medical Group, LLC
2,998 clinicians in this Medicare group

NPI 1649342072 (910) 575-0006

Novant Health Medical Group Coastal Region, LLC

528 mi

Hematology & Oncology

75 EMERSON BAY RD STE 104
Carolina Shores, NC 28467

Reassigned Medicare billing, North Carolina enrollment
710 clinicians in this Medicare group

NPI 1801565684 (910) 667-4283

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 12

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.

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.

758 services509 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

211 services211 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

118 services118 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

63 services63 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

60 services60 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

56 services56 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

44 services44 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

35 services35 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

33 services33 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

30 services29 patients

Ultrasound scan of organ tissue for measuring elasticity 76981

An ultrasound scan of organ tissue measures elasticity, or flexibility. This non-invasive procedure uses sound waves to create images of the inside of your body. It helps in assessing the health of various organs by detecting changes in their stiffness or softness.

23 services23 patients

Diagnostic exam of anus using an endoscope 46600

This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Boca Raton Regional Hospital

Acute Care Hospitals · Boca Raton, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100168

Location800 Meadows RdBoca Raton, FL 33486 · Palm Beach County

Emergency services Birthing friendly

Novant Health New Hanover Regional Medical Center

Acute Care Hospitals · Wilmington, NC

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number340141

Location2131 S 17th St Box 9000Wilmington, NC 28402 · New Hanover County

Emergency services Birthing friendly

Novant Health Brunswick Medical Center

Acute Care Hospitals · Supply, NC

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number340158

Location1 Medical Center Dr PO Box 139Supply, NC 28462 · Brunswick County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.63/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

74.96

Promoting Interoperability

100

Improvement Activities

Cost

67.14

Other Providers at the Same Location NPPES 13

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

BOCA CHIROPRACTIC SPINE & HEADACHE CENTER LLC

Chiropractor

2300 GLADES RD, SUITE 430W
BOCA RATON, FL 33431

Palm Beach County (561) 929-5600

MR. VICTOR TEEM

Physical Therapy Assistant

2300 GLADES RD, SUITE 202E
BOCA RATON, FL 33431

Palm Beach County (800) 681-2056

SLEEP HEALTHY DENTAL THERAPY, LLC

Durable Medical Equipment & Medical Supplies (Customized Equipment)

2300 GLADES RD, SUITE 200B - EAST TOWER
BOCA RATON, FL 33431

Palm Beach County (561) 672-7862

DR. DAVID CHARLES MISHKEL MD

Internal Medicine (Cardiovascular Disease)

2300 GLADES RD, EAST TOWER SUITE 200
BOCA RATON, FL 33431

Palm Beach County (561) 338-8884

MRS. JULIE ABBATE ARNP

Nurse Practitioner

2300 GLADES RD, SUITE 200
BOCA RATON, FL 33431

Palm Beach County (561) 338-8884

LIFESTYLE THERAPEUTICS LLC

Psychiatry & Neurology (Neurology)

2300 GLADES RD, SUITE 305 EAST
BOCA RATON, FL 33431

Palm Beach County (561) 395-0845

DAVID C MISHKEL MDPA

Internal Medicine (Cardiovascular Disease)

2300 GLADES RD, SUITE 200 EAST TOWER
BOCA RATON, FL 33431

Palm Beach County (561) 338-8884

SERGIO GARCIA AP

Acupuncturist

2300 GLADES RD, SUITE 430 W
BOCA RATON, FL 33431

Palm Beach County (954) 755-3213

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 Howard Sonderling's NPI number?

The NPI number for Howard Sonderling is 1942239660. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Howard Sonderling located?

Howard Sonderling practices at 2300 Glades Rd Suite 201E, Boca Raton, FL 33431. The listed phone number is (561) 208-2121.

What is Howard Sonderling's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Howard Sonderling enrolled in Medicare?

Yes. Howard Sonderling 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 Howard Sonderling's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Howard Sonderling reassigns Medicare benefits to 3 organizations: Gastro Health, LLC (Pembroke Pines, FL), Novant Medical Group, Inc. (Sunset Beach, NC) and Novant Health Medical Group Coastal Region, LLC (Carolina Shores, NC). 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 Howard Sonderling's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Howard Sonderling accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and AvMed and 1 other insurer list Howard Sonderling 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 Howard Sonderling affiliated with any hospitals?

According to CMS data, Howard Sonderling is affiliated with Boca Raton Regional Hospital, Novant Health New Hanover Regional Medical Center and Novant Health Brunswick Medical Center.

When was this NPI record last updated?

The NPPES record for Howard Sonderling was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.