Physician Profile
Unclaimed ProfileAbout RAIZEN
David Menassah Raizen, MD is a healthcare provider in Philadelphia, PA specialising in sleep medicine. David trained at University of Texas Southwestern Medical School at Dallas, graduating in 1997. David is also listed as specialising in neurology and sleep medicine (neurology). According to Medicare claims data, David cared for 138 Medicare patients across 175 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
Common questions
What is Dr. Raizen's specialty?
Dr. Raizen is a sleep medicine in Philadelphia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “SLEEP MEDICINE”.
NPI registry
Where can I find Dr. Raizen?
Dr. Raizen is listed at 3624 MARKET ST 2ND FLOOR, Philadelphia, PA 19104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Raizen?
The number on file is (215) 662-7772. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Raizen's NPI number?
Dr. Raizen's National Provider Identifier is 1891717146. 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
What is Dr. Raizen's medical education?
Dr. Raizen attended University of Texas Southwestern Medical School at Dallas, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Raizen been practising?
Dr. Raizen has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Raizen known for?
According to Medicare billing data, Dr. Raizen provides treatments such as sleep study in sleep lab, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Raizen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Raizen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (215) 662-7772
- Email not available
Practice Locations
3624 MARKET ST 2ND FLOOR
Philadelphia, PA 19104
Procedures Most Often Billed to Medicare
175 services · 138 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
12 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
74 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
74 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other sleep medicines 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.
Other sleep medicines in Philadelphia 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Texas Southwestern Medical School at Dallas 7
Other providers in the same specialty who trained at the same institution.
Class of 1997 at University of Texas Southwestern Medical School at Dallas 8
Providers who graduated from the same medical school in the same year.
Also performs Sleep study in sleep lab (6 years or older) 8
Providers in PA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.