Doctor profile · Federal record
Dr. Shiv Kumar, MD
Nephrology Physician (CMS: Nephrology) · Portsmouth, NH
- NPI 1326076555
- Accepts Medicare
- MIPS 85.1 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
875 Greenland RD, Building C-Unit 10
Portsmouth, NH 038014164
(603) 422-6719
fax (603) 373-6833 - Mailing address
-
875 Greenland Road, Building C-Unit 10
Portsmouth, NH 038014174
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 8, 2012
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New Hampshire #14351
- Medicaid
- NY #01955742
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326076555. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,725
Distinct HCPCS
10
Medicare allowed
$307,438
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 420 | 105 | $357 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 396 | 183 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 302 | 202 | $127 | |
90935 |
Hemodialysis procedure with physician evaluation | 140 | 58 | $71 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 121 | 100 | $129 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 79 | 46 | $118 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 58 | 42 | $298 | |
90945 |
Dialysis procedure including 1 evaluation | 44 | 17 | $85 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 43 | 41 | $172 | |
90966 |
Home dialysis services per month (20 years or older) | 38 | 16 | $300 |
In context: peer comparison
Among 3 peers in Portsmouth Nephrology Physician, average services per provider: 139. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$77
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Calliditas Therapeutics US INC. | 1 | $77.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
597
Patients
133
Total drug cost
$12,985
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 72 | 29 | $562 |
| Furosemide | Generic | 60 | 15 | $614 |
| Torsemide | Generic | 60 | 17 | $1,537 |
| Losartan Potassium | Generic | 54 | 20 | $684 |
| Hydralazine Hcl | Generic | 43 | 11 | $1,205 |
| Allopurinol | Generic | 40 | 14 | $542 |
| Metoprolol Succinate | Generic | 36 | 12 | $486 |
| Calcitriol | Generic | 35 | 15 | $889 |
| Lisinopril | Generic | 32 | 0 | $391 |
| Metoprolol Tartrate | Generic | 32 | 0 | $240 |
Hospital affiliations
Frequently asked questions
What is Dr. Shiv Kumar's medical specialty?
Dr. Shiv Kumar practices Nephrology Physician in Portsmouth, NH.
Where does Dr. Shiv Kumar practice?
Dr. Shiv Kumar practices at 875 Greenland RD, Portsmouth, NH 038014164. Office phone: 6034226719.
What is Dr. Shiv Kumar's NPI?
Dr. Shiv Kumar's National Provider Identifier (NPI) is 1326076555, issued by NPPES.
Does Dr. Shiv Kumar accept Medicare assignment?
Yes. Dr. Shiv Kumar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shiv Kumar commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.