John Holland Sadler is a Nephrology Physician based in Baltimore, MD and is specialized in Nephrology. John Holland Sadler practices in Baltimore, MD and has the professional credentials of MD. The NPI Number for John Holland Sadler is 1235100850 and holds a License No. D14336 (Maryland).
The current practice location address for John Holland Sadler is 840 Hollins St, Baltimore, MD and can be reached out via phone at 410-468-0900 and via fax at 410-468-0911. You can also correspond with John Holland Sadler through the mailing address at 840 HOLLINS ST, BALTIMORE, MD - 21201-1024 (mailing address contact number: 410-468-0900).
| Identifier | Type | State | Issuer |
|---|---|---|---|
| D14336 | 01 | MD | STATE LICENSE |
| MA-15001-1200 | 05 | MD |
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