Physician Profile
Unclaimed ProfileAbout HASAN
Syed Danish Hasan, M.D. practices geriatric medicine in Chesterfield, MO. Syed is also listed as specializing in internal medicine. According to Medicare claims data, Syed cared for 154 Medicare patients across 371 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
- (314) 205-6050
- Email not available
Practice Locations
222 S WOODS MILL RD
Chesterfield, MO 63017
Procedures Most Often Billed to Medicare
371 services · 154 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
109 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
70 |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
59 |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
55 |
| Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or quali | Billing code | G0318 |
42 |
| 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 |
22 |
| Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | Office visit | 99483 |
14 |
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 geriatric medicines at this location 1
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 — 19 related providers in 3 groups
Other geriatric medicines in Chesterfield 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Hasan specialize in?
Dr. Hasan is a geriatric medicine in Chesterfield, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GERIATRIC MEDICINE”.
NPI registry
Where is Dr. Hasan located?
Dr. Hasan is listed at 222 S WOODS MILL RD, Chesterfield, MO 63017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hasan's phone number?
The number on file is (314) 205-6050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hasan's NPI number?
Dr. Hasan's National Provider Identifier is 1902246796. 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. Hasan go to medical school?
Dr. Hasan attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hasan been practicing?
Dr. Hasan has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hasan do most often?
According to Medicare billing data, Dr. Hasan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hasan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hasan. 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.