Physician Profile
Unclaimed ProfileAbout FELD
Gregory K Feld, M.D. is a healthcare provider in San Diego, CA specialising in cardiac electrophysiology. Gregory trained at Geisel School of Medicine at Dartmouth, graduating in 1977. Gregory is also listed as specialising in cardiovascular disease and clinical cardiac electrophysiology.
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 does Dr. Feld specialise in?
Dr. Feld is a cardiac electrophysiology in San Diego, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIAC ELECTROPHYSIOLOGY”.
NPI registry
Where is Dr. Feld located?
Dr. Feld is listed at 200 W ARBOR DR, San Diego, CA 92103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Feld's phone number?
The number on file is (858) 657-8530. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Feld's NPI number?
Dr. Feld's National Provider Identifier is 1720003924. 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. Feld go to medical school?
Dr. Feld attended Geisel School of Medicine at Dartmouth, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Feld been practising?
Dr. Feld has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Feld do most often?
According to Medicare billing data, Dr. Feld performs procedures including insertion of heart rhythm monitor under skin; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Feld confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Feld. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (858) 657-8530
- Email not available
Practice Locations
200 W ARBOR DR
San Diego, CA 92103
Procedures Most Often Billed to Medicare
2,068 services · 1,508 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of heart rhythm monitor under skin | Procedure | 33285 |
11 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
345 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
309 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
295 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | Treatment | 93298 |
102 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | Treatment | 93228 |
94 |
| Programming of dual lead pacemaker system | Treatment | 93280 |
92 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Treatment | 93295 |
91 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | Treatment | 93244 |
63 |
| External shock to heart to regulate heart beat | Treatment | 92960 |
63 |
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.
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 cardiac electrophysiology specialists in San Diego 8
Same specialty, same city.
Trained at Geisel School of Medicine at Dartmouth 7
Other providers in the same specialty who trained at the same institution.
More connections — 12 related providers in 2 groups
Class of 1977 at Geisel School of Medicine at Dartmouth 4
Providers who graduated from the same medical school in the same year.
Also performs Insertion of heart rhythm monitor under skin 8
Providers in CA 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.