Physician Profile
Unclaimed ProfileAbout TESSON
Based in Fairfax, VA, Alan Ray Tesson, M.D. is listed in the NPI registry under internal medicine. Alan graduated from University of Florida College of Medicine in 2006. Alan is also listed as specialising in neurology and sleep medicine (neurology).
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 kind of doctor is Dr. Tesson?
Dr. Tesson is an internal medicine in Fairfax, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Tesson's address?
Dr. Tesson is listed at 3580 JOSEPH SIEWICK DR STE 206, Fairfax, VA 22033. 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. Tesson?
The number on file is (703) 391-4500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tesson's NPI number?
Dr. Tesson's National Provider Identifier is 1902063662. 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. Tesson train?
Dr. Tesson attended University of Florida College of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tesson been practising?
Dr. Tesson has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Tesson perform?
According to Medicare billing data, Dr. Tesson provides treatments such as sleep study in sleep lab and sleep study including heart rate, breathing, and sleep time, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tesson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tesson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (703) 391-4500
- Email not available
Practice Locations
3580 JOSEPH SIEWICK DR STE 206
Fairfax, VA 22033
Procedures Most Often Billed to Medicare
506 services · 463 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
70 |
| Sleep study including heart rate, breathing, and sleep time | Treatment | 95800 |
53 |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
24 |
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
15 |
| Sleep study including heart rate, breathing, and sleep time | Treatment | 95800 |
12 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
115 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
96 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
86 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
20 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
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 internal medicines at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 — 32 related providers in 4 groups
Other internal medicines in Fairfax 8
Same specialty, same city.
Trained at University of Florida College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at University of Florida College of Medicine 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 VA 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.