Adnan Muddassir Siddiqui, M.D.
Physical Medicine And Rehabilitation (CMS) · Germantown, MD
At a glance
20680 Seneca Meadows Pkwy Ste 206, Germantown, MD 20876-7029
Published activity: Skin biopsy. View counts and coverage
NPPES record updated Mar 1, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
20680 Seneca Meadows Pkwy Ste 206Germantown, MD 20876-7029
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2015
- CMS specialties
- Physical Medicine And Rehabilitation
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Amber Hill Physical Therapy Inc
- Frederick Health Hospital Inc
- Privia Medical Group, Llc
- Suburban/Nrh Medical Rehabilitation Inc
Reported hospital affiliations
- Frederick Health Hospital Frederick, MD
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Skin biopsy | 14 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $1,084.79 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $503.55 |
| AXSOME THERAPEUTICS, INC. | $180.44 |
| LUNDBECK LLC | $58.46 |
| LILLY USA, LLC | $56.62 |
| AVADEL CNS PHARMACEUTICALS, LLC | $55.13 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $50.92 |
| PFIZER INC. | $39.60 |
| JAZZ PHARMACEUTICALS INC. | $23.13 |
| Other reporting companies | $116.94 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physical Medicine And Rehabilitation (CMS)
- Taxonomy code
- 208100000X
- Enumeration date
- Jun 1, 2016
- Record updated
- Mar 1, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
390200000X
208100000X · Primary
License reported: D0090853 MD
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
20680 Seneca Meadows Pkwy Ste 206Germantown, MD 20876-7029
- Phone
- (301) 399-8027
Mailing address
1155 MILL GARDEN CTGREAT FALLS, VA 220661845
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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