Physician Profile
Unclaimed ProfileAbout FIELDS
Jason M Fields, MD practises emergency medicine in Philadelphia, PA. Jason is a 2005 graduate of Boston University School of Medicine.
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. Fields specialise in?
Dr. Fields is an emergency medicine in Philadelphia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where is Dr. Fields located?
Dr. Fields is listed at 1020 SANSOM ST SUITE 239, Philadelphia, PA 19107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Fields's phone number?
The number on file is (215) 955-6844. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Fields's NPI number?
Dr. Fields's National Provider Identifier is 1336200658. 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. Fields go to medical school?
Dr. Fields attended Boston University School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Fields been practising?
Dr. Fields has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Fields do most often?
According to Medicare billing data, Dr. Fields provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and ultrasound of heart, follow-up, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Fields confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fields. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (215) 955-6844
- Email not available
Practice Locations
1020 SANSOM ST SUITE 239
Philadelphia, PA 19107
Procedures Most Often Billed to Medicare
233 services · 230 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
52 |
| Ultrasound of heart, follow-up | Treatment | 93308 |
21 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
79 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
51 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
30 |
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 emergency medicines at this location 8
Same specialty, same street address — most likely the same department or group.
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 emergency medicines in Philadelphia 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Boston University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Boston University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in PA 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.