npidexNPI registry + Medicare data

GREGOR PARONIAN, M.D.

Internal Medicine Physician · PASADENA, CA

Individual Active NPI 1366627945

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202473710,942$1,277,261$697,709$516,587
20236448,557$967,357$593,275$433,235
20225603,795$464,379$318,326$216,782

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99458Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes2,606$43$33
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more1,458$139$97
99457Management using the results of remote vital sign monitoring per calendar month, first 20 minutes1,450$54$41
99454Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days1,306$56$42
36415Insertion of needle into vein for collection of blood sample1,063$9$9
99439Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month831$52$40
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more691$99$67
99490Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month463$68$53
96372Injection of drug or substance under skin or into muscle217$16$11
J3420Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg146$1$1
G0179Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a118$47$35
G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and101$59$43

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓A107875CA

Medicare eligibility

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

Other Internal Medicine Physician providers in California

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