Physician Profile
Unclaimed ProfileAbout ISAACS
Based in Germantown, MD, Robert Isaacs, M.D. is listed in the NPI registry under diagnostic radiology. Robert graduated from New York Medical College in 1984. According to Medicare claims data, Robert cared for 4,407 Medicare patients across 61,868 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (301) 948-5700
- Email not available
Practice Locations
20410 OBSERVATION DR SUITE 104
Germantown, MD 20876
Procedures Most Often Billed to Medicare
61,868 services · 4,407 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
702 |
| Ct scan head or brain without contrast | Imaging | 70450 |
328 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
307 |
| Ct scan of heart with evaluation of blood vessel calcium | Imaging | 75571 |
306 |
| X-ray of chest, 2 views | Imaging | 71046 |
262 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
226 |
| X-ray of chest, 2 views | Imaging | 71046 |
222 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
219 |
| Ct scan of chest without contrast | Imaging | 71250 |
211 |
| Ct scan of chest with contrast | Imaging | 71260 |
208 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 22 related providers in 3 groups
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 6
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Isaacs?
Dr. Isaacs is a diagnostic radiology in Germantown, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Isaacs's address?
Dr. Isaacs is listed at 20410 OBSERVATION DR SUITE 104, Germantown, MD 20876. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Isaacs?
The number on file is (301) 948-5700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Isaacs's NPI number?
Dr. Isaacs's National Provider Identifier is 1669443446. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Isaacs train?
Dr. Isaacs attended New York Medical College, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Isaacs been practicing?
Dr. Isaacs has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Isaacs perform?
According to Medicare billing data, Dr. Isaacs performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast; provides treatments such as ultrasound study of arm or leg veins with compression and maneuvers and ultrasound study of one arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Isaacs confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Isaacs. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.