DR. PHUONG DUC TRINH
NPI 1679536486
Internal Medicine - Infectious Disease in Silver Spring, MD

Q: What is Phuong Trinh's NPI number?

The NPI number for Phuong Trinh is 1679536486. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Q: What is Phuong Trinh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Phuong Trinh was last updated on February 21, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 11, 2006PECOS EnrolledAccepts Medicare Assignment

8630 FENTON STREET, SUITE 700, SILVER SPRING, MD 20910(301) 588-2525(301) 588-3447 Get Directions Write a Review

NPPES record last updated: February 21, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. Phuong Duc Trinh NPPES

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

DR. PHUONG DUC TRINH (NPI 1679536486) is an individual infectious disease provider in Silver Spring, Maryland, licensed in Maryland (D0025553) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (1976).

NPPES Registry Identity

NPI1679536486

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDR. PHUONG DUC TRINH

Location Address8630 FENTON STREET, SUITE 700Silver Spring, MD 20910

Mailing Address8630 Fenton Street, Suite 700Silver Spring, MD 20910 · (301) 588-2525 · Fax (301) 588-3447

Phone(301) 588-2525

Fax(301) 588-3447

Sole ProprietorNo

Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1976

Enumeration DateApril 11, 2006

Last NPPES UpdateFebruary 21, 2013

✔ NPI 1679536486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in MD · D0025553

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

8630 FENTON STREET, Silver Spring, MD 20910

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Other Identifiers 3

Medicare UPIND18045

Medicaid366031100MD

Medicare ID-Type Unspecified089718A45MD

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. Phuong Duc Trinh 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 ID8022169705

PECOS Enrollment IDI20110502000263

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 13

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.

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

172 services115 patients

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

137 services87 patients

Initial hospital inpatient care per day, typically 50 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

74 services73 patients

Follow-up hospital inpatient care per day, typically 15 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

55 services47 patients

Initial hospital inpatient care per day, typically 70 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

54 services53 patients

New patient office or other outpatient visit, 60-74 minutes 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

44 services44 patients

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

38 services30 patients

Established patient office or other outpatient visit, 40-54 minutes 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

26 services25 patients

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

25 services25 patients

Follow-up hospital inpatient care per day, typically 35 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

23 services22 patients

Influenza vaccine, quadrivalent, 0.5 ml dosage 90688

The Influenza vaccine, quadrivalent, 0.5 ml dosage, is a flu shot to protect against four strains of the flu virus. It's given as a small injection, typically in the arm, to help your body build immunity and fight off potential flu infections.

12 services12 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

12 services12 patients

Transitional care management services for problem of moderate complexity 99495

Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20910 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

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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.

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

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

96%2,964 patients4/55-star benchmark: 99%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

87%173 patients2/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

17%1,002 patients1/55-star benchmark: 97%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

100%957 patients5/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

66%957 patients3/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

51%957 patients

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 12

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

DR. ROSELYN E. EPPS M.D.

Specialist

8630 FENTON STREET, SUITE 300
SILVER SPRING, MD 20910

Montgomery County (301) 495-9696

DR. LYNETTE HACKETTE POSORSKE MD

Internal Medicine (Infectious Disease)

8630 FENTON STREET, SUITE 700
SILVER SPRING, MD 20910

Montgomery County (301) 588-2525

TAYLOR AND OSTERMAN PA

Clinic/Center (Ambulatory Surgical)

8630 FENTON STREET, SUITE 1
SILVER SPRING, MD 20910

Montgomery County (301) 587-5666

GIULIO I SCARZELLA MD PA

Urology

8630 FENTON STREET, SUITE 218
SILVER SPRING, MD 20910

Montgomery County (301) 588-5777

DR. MARCIA FRANCINE GILBERT DDS

Dentist

8630 FENTON STREET, SUITE 710
SILVER SPRING, MD 20910

Montgomery County (301) 589-1044

PATRICIA LOUISE TAYLOR DDS PC

Dentist

8630 FENTON STREET, SUITE 710
SILVER SPRING, MD 20910

Montgomery County (301) 589-1044

PATRICIA L TAYLOR AND MARCIA F GILBERT

Dentist

8630 FENTON STREET, SUITE 710
SILVER SPRINGS, MD 20910

Montgomery County (301) 589-1044

GIULIO I. SCARZELLA M.D. P.A.

Urology

8630 FENTON STREET, SUITE 218
SILVER SPRING, MD 20910

Montgomery County (301) 588-5777

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 Phuong Trinh's NPI number?

The NPI number for Phuong Trinh is 1679536486. It was assigned to this individual provider in the NPPES registry on April 11, 2006.

Where is Phuong Trinh located?

Phuong Trinh practices at 8630 Fenton Street Suite 700, Silver Spring, MD 20910. The listed phone number is (301) 588-2525.

What is Phuong Trinh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Phuong Trinh enrolled in Medicare?

Yes. Phuong Trinh 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 Phuong Trinh was last updated on February 21, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.