Physician Profile
Unclaimed ProfileAbout GANNON
Stephen Andrew Gannon, M.D. practices cardiovascular disease (cardiology) in Cambridge, MA. Stephen is a 2012 graduate of University of Connecticut School of Medicine. Stephen is also listed as specializing in cardiovascular disease, internal medicine, and student in an organized health care education program. Medicare claims data shows Stephen provided 1,931 services to 1,675 patients.
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
- (617) 497-1560
- Email not available
Practice Locations
300 MOUNT AUBURN ST STE 310
Cambridge, MA 02138
Procedures Most Often Billed to Medicare
1,931 services · 1,675 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
54 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
441 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
275 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
154 |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | Treatment | 93458 |
91 |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | Treatment | 92928 |
35 |
| Insertion of tube in coronary artery for diagnosis with review by radiologist | Treatment | 93454 |
34 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
26 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
23 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
23 |
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 cardiovascular diseases at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 30 related providers in 4 groups
Other cardiovascular diseases in Cambridge 7
Same specialty, same city.
Trained at University of Connecticut School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Connecticut School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Ultrasonic guidance for blood vessel access 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does Dr. Gannon specialize in?
Dr. Gannon is a cardiovascular disease (cardiology) in Cambridge, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Gannon located?
Dr. Gannon is listed at 300 MOUNT AUBURN ST STE 310, Cambridge, MA 02138. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gannon's phone number?
The number on file is (617) 497-1560. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gannon?
Dr. Gannon's National Provider Identifier is 1881960037. 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. Gannon go to medical school?
Dr. Gannon attended University of Connecticut School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gannon have?
Dr. Gannon has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gannon do most often?
According to Medicare billing data, Dr. Gannon performs imaging including ultrasonic guidance for blood vessel access; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gannon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gannon. 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.