Physician Profile
Unclaimed ProfileAbout DOKKO
Based in Berkeley Heights, NJ, John H Dokko, DO is listed in the NPI registry under nephrology. John graduated from New York College of Osteo Medicine of New York Institute of Technology in 1993. John is also listed as specializing in internal medicine. According to Medicare claims data, John cared for 1,583 Medicare patients across 2,406 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
Common questions
What kind of doctor is Dr. Dokko?
Dr. Dokko is a nephrology in Berkeley Heights, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
What is Dr. Dokko's address?
Dr. Dokko is listed at 1 DIAMOND HILL RD SUMMIT MEDICAL GROUP, Berkeley Heights, NJ 07922. 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. Dokko?
The number on file is (908) 273-4300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dokko's NPI number?
Dr. Dokko's National Provider Identifier is 1003804550. 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. Dokko train?
Dr. Dokko attended New York College of Osteo Medicine of New York Institute of Technology, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dokko been practicing?
Dr. Dokko has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Dokko perform?
According to Medicare billing data, Dr. Dokko performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as hemodialysis procedure with physician evaluation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dokko confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dokko. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (908) 273-4300
- Email not available
Practice Locations
1 DIAMOND HILL RD SUMMIT MEDICAL GROUP
Berkeley Heights, NJ 07922
Procedures Most Often Billed to Medicare
2,406 services · 1,583 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
213 |
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
26 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
414 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
371 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
248 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
161 |
| Creatinine level to test for kidney function or muscle injury | Lab test | 82570 |
142 |
| Urine microalbumin (protein) level | Lab test | 82043 |
125 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
106 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
76 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nephrology specialists 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 nephrology specialists in Berkeley Heights 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York College of Osteo Medicine of New York Institute of Technology 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at New York College of Osteo Medicine of New York Institute of Technology 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 NJ 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.