npidexNPI registry + Medicare data

ROBERT ISOM, M.D.

Nephrology Physician · PORTLAND, ME

Individual Active NPI 1356428072

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244026,035$363,766$204,378$153,193
20231641,932$162,754$116,489$92,704
2022207386$136,625$37,587$27,152

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J0885Injection, epoetin alfa, (for non-esrd use), 1000 units2,290$8$6
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more491$86$65
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more245$122$82
96372Injection of drug or substance under skin or into muscle148$16$13
36415Insertion of needle into vein for collection of blood sample128$9$9
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more122$184$133
80069Kidney function blood test panel70$9$9
76770Complete ultrasound scan behind abdominal cavity63$126$97
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more56$243$184
90960Dialysis services, 4 or more physician visits per month (20 years or older)50$376$267
85014Red blood cell concentration measurement37$2$2
85018Blood count, hemoglobin37$2$2

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓MD25822ME
Nephrology Physician207RN0300X217627NY

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Nephrology Physician providers in Maine

See all Nephrology Physician providers in Maine →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.