Doctor profile · Federal record
Dr. Michael Danielski, M.D.
Nephrology Physician (CMS: Internal Medicine) · Portsmouth, NH
- NPI 1114918984
- Accepts Medicare
- MIPS 85.1 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
875 Greenland RD, #C-10
Portsmouth, NH 038014164
(603) 436-3433
fax (603) 427-5115
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- March 20, 2012
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New Hampshire #12025
- Medicaid (2)
- NH #30204007 · ME #268480099
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114918984. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,948
Distinct HCPCS
10
Medicare allowed
$329,768
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 537 | 184 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 412 | 215 | $127 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 411 | 108 | $357 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 130 | 110 | $172 | |
90935 |
Hemodialysis procedure with physician evaluation | 113 | 57 | $71 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 100 | 72 | $118 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 49 | 33 | $174 | |
90966 |
Home dialysis services per month (20 years or older) | 39 | 17 | $294 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 36 | 32 | $298 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 33 | $91 |
In context: peer comparison
Among 3 peers in Portsmouth Nephrology Physician, average services per provider: 139. This provider delivers 14× 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
764
Patients
189
Total drug cost
$20,122
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 192 | 59 | $5,657 |
| Amlodipine Besylate | Generic | 110 | 35 | $1,024 |
| Losartan Potassium | Generic | 82 | 25 | $1,360 |
| Furosemide | Generic | 62 | 23 | $442 |
| Lisinopril | Generic | 61 | 21 | $738 |
| Carvedilol | Generic | 43 | 12 | $1,040 |
| Metoprolol Succinate | Generic | 40 | 14 | $1,081 |
| Chlorthalidone | Generic | 28 | 0 | $528 |
| Doxazosin Mesylate | Generic | 27 | 0 | $776 |
| Metoprolol Tartrate | Generic | 24 | 0 | $244 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Danielski's medical specialty?
Dr. Michael Danielski practices Nephrology Physician in Portsmouth, NH.
Where does Dr. Michael Danielski practice?
Dr. Michael Danielski practices at 875 Greenland RD, Portsmouth, NH 038014164. Office phone: 6034363433.
What is Dr. Michael Danielski's NPI?
Dr. Michael Danielski's National Provider Identifier (NPI) is 1114918984, issued by NPPES.
Does Dr. Michael Danielski accept Medicare assignment?
Yes. Dr. Michael Danielski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Danielski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.