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DR. ANDREW J SIEKANOWICZ M.D.
NPI 1316969025
Specialist in Silver Spring, MD

Active since July 24, 2006PECOS EnrolledAccepts Medicare Assignment
10313 GEORGIA AVE, 107, SILVER SPRING, MD 20902(301) 681-3100(301) 681-3367 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Andrew J Siekanowicz M.d. NPPES

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

DR. ANDREW J SIEKANOWICZ M.D. (NPI 1316969025) is an individual specialist in Silver Spring, Maryland, licensed in Maryland (D0051690) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (1988).

NPPES Registry Identity

NPI1316969025
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. ANDREW J SIEKANOWICZCredential: M.D.
Location Address10313 GEORGIA AVE, 107Silver Spring, MD 20902-5006
Mailing Address10313 Georgia Ave, 107Silver Spring, MD 20902-5006 · (301) 681-3100 · Fax (301) 681-3367
Phone(301) 681-3100
Fax(301) 681-3367
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 1988
Enumeration DateJuly 24, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1316969025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in MD · D0051690
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.
10313 GEORGIA AVE, Silver Spring, MD 20902
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Other Identifiers 2

Medicaid297613PMD
Medicare UPING14369MD

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. Andrew J Siekanowicz 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 ID648205716
PECOS Enrollment IDI20050928000672, I20120803000248
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 6

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.

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
468 services25 patients
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care G0283
Electrical stimulation is a therapy method where mild electrical pulses are used to treat pain or stimulate muscles in certain areas. It's not for wound care but is part of a broader therapy plan. It's safe, non-invasive, and can help improve overall health.
110 services17 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
56 services15 patients
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.
42 services23 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 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.
18 services11 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 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.
16 services16 patients

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. ROBIN MADDEN M.D., PH.D,
Pediatrics
10313 GEORGIA AVE, SUITE 303
SILVER SPRING, MD 20902
Montgomery County (301) 681-7020
MILTON JEROME MILNE MD
Specialist
10313 GEORGIA AVE, #109
SILVER SPRING, MD 20902
Montgomery County (301) 681-9797
MILNE EYE MEDICAL CENTER, INC.
Specialist
10313 GEORGIA AVE, SUITE 109
SILVER SPRING, MD 20902
Montgomery County (301) 681-9797
RANDOLPH DEAN LIZARDO MD
Obstetrics & Gynecology
10313 GEORGIA AVE, SUITE 202
SILVER SPRING, MD 20902
Montgomery County (301) 681-9101
SONUS-USA, INC.
Audiologist-Hearing Aid Fitter
10313 GEORGIA AVE, STE 101
SILVER SPRING, MD 20902
Montgomery County (301) 592-0971
DR. ELIZABETH MITCHELL DUGAN M.D.
Dermatology (Dermatopathology)
10313 GEORGIA AVE, STE. 309
SILVER SPRING, MD 20902
Montgomery County (301) 681-3442
SOL N' TERRA SPA, LLC
Massage Therapist
10313 GEORGIA AVE, SUITE 307
SILVER SPRING, MD 20902
Montgomery County (301) 830-3542
DR. STEVEN SELBY BLANKEN DPM
Podiatrist
10313 GEORGIA AVE, SUITE 201
SILVER SPRING, MD 20902
Montgomery County (301) 592-0505

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 Andrew Siekanowicz's NPI number?

The NPI number for Andrew Siekanowicz is 1316969025. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Andrew Siekanowicz located?

Andrew Siekanowicz practices at 10313 Georgia Ave 107, Silver Spring, MD 20902. The listed phone number is (301) 681-3100.

What is Andrew Siekanowicz's specialty?

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

Is Andrew Siekanowicz enrolled in Medicare?

Yes. Andrew Siekanowicz 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 Andrew Siekanowicz was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.