npidexNPI registry + Medicare data

CRYSTAL GARDNER-MARTIN, MD

Nephrology Physician · LIVONIA, MI

Individual Active NPI 1447244280

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20242501,585$295,061$165,065$126,103
20232641,597$309,099$198,865$153,322
20223091,338$294,447$205,203$157,622

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99458Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes185$39$30
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes142$79$63
90960Dialysis services, 4 or more physician visits per month (20 years or older)122$352$270
G2211Visit 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's114$16$12
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more101$86$55
99439Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month99$48$38
99490Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month98$63$50
90966Home dialysis services per month (20 years or older)96$292$223
99457Management using the results of remote vital sign monitoring per calendar month, first 20 minutes91$49$37
81003Automated urinalysis test84$2$2
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes61$171$137
99487Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month57$133$104

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓4301073171MI

Medicare eligibility

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

Other Nephrology Physician providers in Michigan

See all Nephrology Physician providers in Michigan →

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