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DERRICK ALAN MONTGOMERY MD
NPI 1225133499
Ophthalmology in Silver Spring, MD

Active since September 13, 2006PECOS EnrolledAccepts Medicare Assignment
831 UNIVERSITY BLVD E STE 11, SILVER SPRING, MD 20903(301) 431-0431(301) 431-0470 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 6, 2022, Aug 10, 2021 (2 updates tracked since 2021).

About Derrick Alan Montgomery Md NPPES

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

DERRICK ALAN MONTGOMERY MD (NPI 1225133499) is an individual ophthalmology provider in Silver Spring, Maryland, licensed in Maryland (D0098674) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (2002).

NPPES Registry Identity

NPI1225133499
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDERRICK ALAN MONTGOMERYCredential: MD
Location Address831 UNIVERSITY BLVD E STE 11Silver Spring, MD 20903-2921
Mailing Address1060 W Perimeter Rd Ste 3k43Jb Andrews, MD 20762-6602 · (240) 612-1730
Phone(301) 431-0431
Fax(301) 431-0470
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2002
Enumeration DateSeptember 13, 2006
Last NPPES UpdateJune 17, 20262 updates tracked since enumeration
NPPES CertifiedJune 17, 2026
✔ NPI 1225133499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in MD · D0098674✔ Licensed in CA · A96117
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X · License 35.125039 (OH)
Also ListedOphthalmology · Cornea and External Diseases SpecialistTaxonomy 207WX0120X · License D0098674 (MD), 35.125039 (OH)
831 UNIVERSITY BLVD E STE 11, Silver Spring, MD 20903
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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

Derrick Alan Montgomery 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 ID4688673932
PECOS Enrollment IDI20260422002925
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20903 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
$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.

Other Providers at the Same Location NPPES 4

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

SAMAN F GHAHREMANI MD PC
Ophthalmology
831 UNIVERSITY BLVD E STE 11
SILVER SPRING, MD 20903
Montgomery County (301) 431-0431
ROSSANA LUNA OD
Optometrist
831 UNIVERSITY BLVD E STE 11
SILVER SPRING, MD 20903
Montgomery County (301) 431-0431
SAMAN F GHAHREMANI MD PC
Optometrist
831 UNIVERSITY BLVD E STE 11
SILVER SPRING, MD 20903
Montgomery County (301) 431-0431
DR. MEHRAK MICHAEL MARZBAN M.D.
Ophthalmology
831 UNIVERSITY BLVD E STE 11
SILVER SPRING, MD 20903
Montgomery County (301) 431-0431

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 Derrick Montgomery's NPI number?

The NPI number for Derrick Montgomery is 1225133499. It was assigned to this individual provider in the NPPES registry on September 13, 2006.

Where is Derrick Montgomery located?

Derrick Montgomery practices at 831 University Blvd E Ste 11, Silver Spring, MD 20903. The listed phone number is (301) 431-0431.

What is Derrick Montgomery's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Derrick Montgomery enrolled in Medicare?

Yes. Derrick Montgomery 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 Derrick Montgomery was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.