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DR. JOSEPH M PORRES MD
NPI 1902835689
Dermatology in Rockville, MD

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
50 W EDMONSTON DR, 308, ROCKVILLE, MD 20852(301) 762-7364(301) 762-7382 Get Directions Write a Review

NPPES record last updated: March 16, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Joseph M Porres Md NPPES

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

DR. JOSEPH M PORRES MD (NPI 1902835689) is an individual dermatology provider in Rockville, Maryland, licensed in Maryland (D44137) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1966).

NPPES Registry Identity

NPI1902835689
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameDR. JOSEPH M PORRESCredential: MD
Location Address50 W EDMONSTON DR, 308Rockville, MD 20852
Mailing Address50 W Edmonston Dr, 308Rockville, MD 20852 · (301) 762-7364 · Fax (301) 762-7382
Phone(301) 762-7364
Fax(301) 762-7382
Sole ProprietorNo
Medical School CMSOtherGraduated 1966
Enumeration DateJuly 3, 2006
Last NPPES UpdateMarch 16, 2011
✔ NPI 1902835689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in MD · D44137
Definition
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.
Also ListedDermatology · DermatopathologyTaxonomy 207ND0900X · License D44137 (MD)
Also ListedDermatology · Procedural DermatologyTaxonomy 207NS0135X · License D44137 (MD)
50 W EDMONSTON DR, Rockville, MD 20852
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Other Identifiers 3

Medicaid423500200MD
Medicare ID-Type Unspecified0485608MD
Medicare UPINF49293

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Joseph M Porres 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 ID4183770720
PECOS Enrollment IDI20090923000049
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.

Areas of Expertise CMS Part B claims 7

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 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.
308 services144 patients
Destruction of precancer skin growth, 2-14 growths 17003
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.
94 services21 patients
Destruction of precancer skin growth, 15 or more growths 17004
This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.
60 services25 patients
Punch biopsy, first skin growth 11104
A punch biopsy is a procedure where a small, circular tool is used to remove a sample of skin tissue. This is usually done to test a skin growth for potential issues. You may feel a pinch, but discomfort is minimal. The area heals quickly.
49 services35 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.
48 services48 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
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.
36 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20852 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Reported Quality Measures

Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
74%134 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

DR. DAVID B FISHKIN DC,MPH
Chiropractor
50 W EDMONSTON DR, SUITE 602
ROCKVILLE, MD 20852
Montgomery County (301) 444-4890
CRISTY R NOVOTNEY MSW, LCSW-C
Social Worker (Clinical)
50 W EDMONSTON DR, #208
ROCKVILLE, MD 20852
Montgomery County (206) 627-0010
SWAROOP G. RAO PC
Internal Medicine
50 W EDMONSTON DR, SUITE 504
ROCKVILLE, MD 20852
Montgomery County (301) 762-7723
RADHEY S MURARKA MD PC
Internal Medicine (Cardiovascular Disease)
50 W EDMONSTON DR, STE 604
ROCKVILLE, MD 20852
Montgomery County (301) 762-0785
RESHMA KAFLEY
Behavior Analyst
50 W EDMONSTON DR
ROCKVILLE, MD 20852
Montgomery County (646) 238-4930
FISHKIN CENTER FOR BACK AND BODY WELLNESS, LLC
Chiropractor
50 W EDMONSTON DR, SUITE 602
ROCKVILLE, MD 20852
Montgomery County (301) 444-4890
ROCKVILLE AMBULATORY SURGERY CENTER LLC
Clinic/Center (Ambulatory Surgical)
50 W EDMONSTON DR
ROCKVILLE, MD 20852
Montgomery County (301) 340-8666
PRIMECARE MED LLC
Internal Medicine
50 W EDMONSTON DR, SUITE 401
ROCKVILLE, MD 20852
Montgomery County (301) 762-3030

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 Joseph Porres's NPI number?

The NPI number for Joseph Porres is 1902835689. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Joseph Porres located?

Joseph Porres practices at 50 W Edmonston Dr 308, Rockville, MD 20852. The listed phone number is (301) 762-7364.

What is Joseph Porres's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Joseph Porres enrolled in Medicare?

Yes. Joseph Porres 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.

When was this NPI record last updated?

The NPPES record for Joseph Porres was last updated on March 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.