Physician Profile
Unclaimed ProfileAbout FISH
Jonathan Scott Fish, MD is a healthcare provider in Marriottsville, MD specialising in internal medicine. Jonathan trained at Jefferson Medical College of Thomas Jefferson University, graduating in 1994.
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 kind of doctor is Dr. Fish?
Dr. Fish is an internal medicine in Marriottsville, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Fish's address?
Dr. Fish is listed at 2470 LONGSTONE LN STE I, Marriottsville, MD 21104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Fish?
The number on file is (410) 910-2300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Fish?
Dr. Fish's National Provider Identifier is 1497748883. 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. Fish train?
Dr. Fish attended Jefferson Medical College of Thomas Jefferson University, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Fish have?
Dr. Fish has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Fish perform?
According to Medicare billing data, Dr. Fish performs procedures including insertion of needle into vein for collection of blood sample and removal of impacted ear wax; provides treatments such as influenza vaccine split virus, preservative free 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. Fish's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fish. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (410) 910-2300
- Email not available
Practice Locations
2470 LONGSTONE LN STE I
Marriottsville, MD 21104
Procedures Most Often Billed to Medicare
911 services · 546 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
260 |
| Removal of impacted ear wax | Procedure | 69210 |
15 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
68 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
24 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
324 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
104 |
| Administration of influenza virus vaccine | Billing code | G0008 |
68 |
| Automated urinalysis test | Lab test | 81003 |
32 |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
16 |
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 1
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 internal medicines in Marriottsville 2
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Jefferson Medical College of Thomas Jefferson University 7
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 MD 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.