DR. RAENA SADEGHI OLSEN D.O.
NPI 1619993086
Internal Medicine - Gastroenterology in Silver Spring, MD

Active since July 15, 2006PECOS EnrolledAccepts Medicare Assignment
80.17/100
CMS Quality Rating
12012 VEIRS MILL RD, SILVER SPRING, MD 20906(301) 942-3550 Get Directions Write a Review

NPPES record last updated: June 4, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Raena Sadeghi Olsen D.o. NPPES

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

DR. RAENA SADEGHI OLSEN D.O. (NPI 1619993086) is an individual gastroenterology provider in Silver Spring, Maryland, licensed in Maryland (H0092224) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1619993086
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RAENA SADEGHI OLSENCredential: D.O.
Location Address12012 VEIRS MILL RDSilver Spring, MD 20906-4513
Mailing Address7215 Delfield StChevy Chase, MD 20815-4045 · (310) 990-1390
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 15, 2006
Last NPPES UpdateJune 4, 2023
NPPES CertifiedJune 4, 2023
NPI 1619993086 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses Licensed in MD · H0092224 Licensed in CA · 20A 9684
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 25MB07776800 (NJ)
12012 VEIRS MILL RD, Silver Spring, MD 20906

Other Names 1

Former Name (1)Dr. Nasim Raena Sadeghi Do

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. Raena Sadeghi Olsen D.o. 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 ID7113952110
PECOS Enrollment IDI20211207001385
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 11

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.
239 services140 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.
95 services95 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.
61 services61 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.
59 services57 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.
53 services46 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.
44 services44 patients

Hospital Affiliations CMS Care Compare

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

Medstar Montgomery Medical Center

Acute Care Hospitals · Olney, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210018
Location18101 Prince Philip DriveOlney, MD 20832 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20906 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.

80.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.69
Promoting Interoperability100
Improvement Activities40
Cost53.49

Other Providers at the Same Location NPPES 7

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

Internal Medicine (Gastroenterology)
12012 VEIRS MILL RD
WHEATON, MD 20906
Clinic/Center (Ambulatory Surgical)
12012 VEIRS MILL RD
WHEATON, MD 20906
Clinic/Center (Ambulatory Surgical)
12012 VEIRS MILL RD
SILVER SPRING, MD 20906
Internal Medicine (Gastroenterology)
12012 VEIRS MILL RD
WHEATON, MD 20906
Anesthesiology
12012 VEIRS MILL RD
SILVER SPRING, MD 20906
General Practice
12012 VEIRS MILL RD
SILVER SPRING, MD 20906
Internal Medicine (Gastroenterology)
12012 VEIRS MILL RD
SILVER SPRING, MD 20906

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 Raena Olsen's NPI number?

The NPI number for Raena Olsen is 1619993086. It was assigned to this individual provider in the NPPES registry on July 15, 2006. The provider is also known as Dr. Nasim Raena Sadeghi Do.

Where is Raena Olsen located?

Raena Olsen practices at 12012 Veirs Mill Rd, Silver Spring, MD 20906. The listed phone number is (301) 942-3550.

What is Raena Olsen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Raena Olsen enrolled in Medicare?

Yes. Raena Olsen 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.

Is Raena Olsen affiliated with any hospitals?

According to CMS data, Raena Olsen is affiliated with Medstar Montgomery Medical Center.

When was this NPI record last updated?

The NPPES record for Raena Olsen was last updated on June 4, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.