CATHY M MASSOUD
NPI 1902291487
Dermatology in Providence, RI

NPI Status: Active since April 01, 2015

Contact Information

593 EDDY ST
PROVIDENCE, RI
ZIP 02903
Phone: (401) 572-3760

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  • Individual
  • Female
  • Dermatology
  • PECOS Enrolled

About CATHY MASSOUD

This page provides the complete NPI Profile along with additional information for Cathy Massoud, a provider established in Providence, Rhode Island with a medical specialization in Dermatology. The healthcare provider is registered in the NPI registry with number 1902291487 assigned on April 2015. The practitioner's primary taxonomy code is 207N00000X with license number MD17096 (RI). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1902291487
Provider Name
CATHY M MASSOUD
Gender
Female
Entity Type
Individual
Location Address
593 EDDY ST PROVIDENCE, RI 02903
Location Phone
(401) 572-3760
Mailing Address
593 EDDY ST PROVIDENCE, RI 02903
Mailing Phone
(401) 572-3760
Is Sole Proprietor?
Yes
Enumeration Date
04-01-2015
Last Update Date
08-17-2020
Code Navigator

A dermatologist like Cathy Massoud is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD17096
License State
RI
Taxonomy Description
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Medicare Participation & PECOS Enrollment Status

Cathy Massoud is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Biopsy of related skin growth, first growth

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

This service was performed 35 times for 31 patients

Destruction of precancer skin growth, 1 growth

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

This service was performed 40 times for 28 patients

Destruction of precancer skin growth, 2-14 growths

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

This service was performed 60 times for 19 patients

Destruction of skin growth, 1-14 growths

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

This service was performed 15 times for 11 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 38 times for 33 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 171 times for 96 patients

Follow-up hospital inpatient care per day, typically 25 minutes

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.

This service was performed 64 times for 26 patients

Initial hospital inpatient care per day, typically 30 minutes

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

This service was performed 23 times for 23 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 21 times for 21 patients

Pathology examination of tissue using a microscope, intermediate complexity

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

This service was performed 20 times for 16 patients

Pathology examination of tissue using a microscope, intermediate complexity

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

This service was performed 308 times for 241 patients

Special stained specimen slides to examine tissue, initial procedure

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

This service was performed 27 times for 26 patients

Special stained specimen slides to identify organisms including interpretation and report

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

This service was performed 21 times for 14 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 02903 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $90.48
  • Minimum New Patient Price $58.57
  • Maximum New Patient Price $177.03
  • Average New Patient Copayment $22.62
  • Minimum New Patient Copayment $14.64
  • Maximum New Patient Copayment $44.25

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $72.93
  • Minimum Established Patient Price $18.92
  • Maximum Established Patient Price $144.38
  • Average Established Patient Copayment $18.23
  • Minimum Established Patient Copayment $4.73
  • Maximum Established Patient Copayment $36.09

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1902291487
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2902492416
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 9 + 0 + 2 + 4 + 9 + 2 + 4 + 1 + 6 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1902291487 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1235134495DR. CHANDAN LAKHIANI MD
Individual
Pediatrics593 EDDY ST HASBRO LL
PROVIDENCE, RI 02903
(401) 444-4691
1215933908 RACHEL ALLISON ALTURA MD
Individual
Pediatrics (Pediatric Hematology-Oncology)593 EDDY ST HASBRO LL
PROVIDENCE, RI 02903
(401) 444-5241
1255338240 MOHAMMED FAIZAN M.D.
Individual
Pediatrics (Pediatric Nephrology)593 EDDY ST HASBRO 122
PROVIDENCE, RI 02903
(401) 444-6195
1477551992DR. PETER J QUESENBERRY MD
Individual
Internal Medicine (Hematology & Oncology)593 EDDY ST
PROVIDENCE, RI 02903
(401) 444-4830
1235138843DR. SUSAN L. PLANTE PHARM.D.
Individual
Pharmacist (Pharmacotherapy)593 EDDY ST PHARMACY SERVICES
PROVIDENCE, RI 02903
(401) 444-9075
1275533077 ZHANHONG MI CNP
Individual
Nurse Practitioner593 EDDY ST APC 456
PROVIDENCE, RI 02903
(401) 444-5545
1093707655 KEITH B SUNDERLIN PAC
Individual
Physician Assistant593 EDDY ST APC 4
PROVIDENCE, RI 02903
(401) 444-4000
1073500757DR. MARK E. MATTINGLY M.D.
Individual
Internal Medicine593 EDDY ST
PROVIDENCE, RI 02903
(401) 444-3985
1306837323MS. JO-ANN BERGERON POLSKY BS, MPH, RD
Individual
Nutritionist593 EDDY ST RHODE ISLAND HOSPITAL POB 334
PROVIDENCE, RI 02903
(401) 444-4422
1215919782DR. SUZANNE E MCLAUGHLIN M.D.
Individual
Internal Medicine593 EDDY ST POB-224 MED/PEDS CLINIC
PROVIDENCE, RI 02903
(401) 444-6118
1619950581DR. JAY M. BARUCH M.D.
Individual
Emergency Medicine593 EDDY ST
PROVIDENCE, RI 02903
(401) 519-1604
1083698575 ALI KAZIM M.D.
Individual
Psychiatry & Neurology (Forensic Psychiatry)593 EDDY ST RHODE ISLAND HOSPITAL
PROVIDENCE, RI 02903
(404) 444-4779
1750365797DR. KRISTIN LEE BRUNING MD
Individual
Psychiatry & Neurology (Psychiatry)593 EDDY ST APC 970
PROVIDENCE, RI 02903
(401) 444-4515
1013991926 HUMERA KHURSHID MD
Individual
Internal Medicine (Hematology & Oncology)593 EDDY ST APC MAIN
PROVIDENCE, RI 02903
(401) 444-5435
1407830334 THOMAS ALLEN ROESLER MD
Individual
Psychiatry & Neurology (Child & Adolescent Psychiatry)593 EDDY ST PHYSICIAN'S OFFICE BLDG., # 122
PROVIDENCE, RI 02903
(401) 444-4515
1699750067 RICHARD C ARCHAMBAULT EDD
Individual
Marriage & Family Therapist593 EDDY ST POTTER 3
PROVIDENCE, RI 02903
(401) 444-3534
1679559371DR. CELIA MARIA LESCANO PHD
Individual
Psychologist (Clinical)593 EDDY ST APC 970
PROVIDENCE, RI 02903
(401) 444-8539
1467438184DR. ROBYN S MEHLENBECK PHD
Individual
Psychologist (Clinical Child & Adolescent)593 EDDY ST APC 970
PROVIDENCE, RI 02903
(401) 444-8638
1881679512 RENDUELES VILLALBA II MD
Individual
Psychiatry & Neurology (Psychiatry)593 EDDY ST POTTER 2
PROVIDENCE, RI 02903
(401) 444-2128
1386620466DR. HENRY R LESIEUR PSYD, PHD
Individual
Psychologist (Addiction (Substance Use Disorder))593 EDDY ST APC 970
PROVIDENCE, RI 02903
(401) 277-0700

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902291487, enumerated in the NPI registry as an "individual" on April 01, 2015

The provider is located at 593 Eddy St Providence, Ri 02903 and the phone number is (401) 572-3760

The provider's speciality is Dermatology with taxonomy code 207N00000X

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $90.48 with an average copayment of $22.62 for new patient appointments. Established patients should expect a typical charge of $72.93 and an average copayment of 18.23. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Biopsy of related skin growth, first growth, Destruction of precancer skin growth, 1 growth, Destruction of precancer skin growth, 2-14 growths, Destruction of skin growth, 1-14 growths, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Initial hospital inpatient care per day, typically 30 minutes, New patient office or other outpatient visit, 45-59 minutes, Pathology examination of tissue using a microscope, intermediate complexity, Pathology examination of tissue using a microscope, intermediate complexity, Special stained specimen slides to examine tissue, initial procedure and Special stained specimen slides to identify organisms including interpretation and report.

This NPI record was last updated on April 01, 2015. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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