Physician Profile
Unclaimed ProfileAbout ALFONSO
Jorge A Alfonso, MD is a healthcare provider in South Yarmouth, MA specializing in internal medicine. According to Medicare claims data, Jorge cared for 6,542 Medicare patients across 9,651 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
- (508) 778-4777
- Email not available
Practice Locations
495 STATION AVE
South Yarmouth, MA 02664
Procedures Most Often Billed to Medicare
9,651 services · 6,542 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
847 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
67 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
51 |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
49 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,594 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
693 |
| Liver enzyme (sgpt), level | Lab test | 84460 |
634 |
| Liver enzyme (sgot), level | Lab test | 84450 |
633 |
| Albumin (protein) level | Lab test | 82040 |
632 |
| Phosphatase (enzyme) level, alkaline | Lab test | 84075 |
630 |
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 internal medicines at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does Dr. Alfonso specialize in?
Dr. Alfonso is an internal medicine in South Yarmouth, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Alfonso located?
Dr. Alfonso is listed at 495 STATION AVE, South Yarmouth, MA 02664. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Alfonso's phone number?
The number on file is (508) 778-4777. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Alfonso's NPI number?
Dr. Alfonso's National Provider Identifier is 1013983402. 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. Alfonso go to medical school?
Dr. Alfonso attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Alfonso been practicing?
Dr. Alfonso has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Alfonso do most often?
According to Medicare billing data, Dr. Alfonso performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as anticoagulant management of patient taking warfarin and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Alfonso confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Alfonso. 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.