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Medical Specialty Listing

Internal Medicine Providers in Frederick, MD

Browse 64 verified Internal Medicine providers practicing in Frederick, Maryland.

64 Healthcare Providers
Showing 41–60 of 64 providers
Sorted by Name (A-Z)

Dr. Minesh Nitinkumar Patel , MD

Internal Medicine

Active NPI Status
400 W 7th St, Frederick, MD 217014506
Phone: 2405663300
NPI Identifier 1508051939
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Dr. John Dominic Piacentino , MD

Internal Medicine

Active NPI Status
470 Prospect Blvd # L, Corp-Ohs, Frederick, MD 217016400
Phone: 2405663001
NPI Identifier 1114936895
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Dr. Alan H Rohrer , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
15 W 7th St, Frederick, MD 217014501
Phone: 3016985050
NPI Identifier 1326022807
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Dr. Florin Rusu , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
400 W Seventh St, Frederick, MD 217014506
Phone: 8432373378
NPI Identifier 1578522280
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Dr. Jalal A. Saied , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
501 W 7th St, Frederick, MD 21701
Phone: 3016628119
NPI Identifier 1477590255
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Dr. Maya Jean Salameh , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
180 Thomas Johnson Drive, Suite 202, Frederick, MD 217024550
Phone: 3016316877
NPI Identifier 1669545497
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Dr. Eric B Schoomaker , MD

Internal Medicine

Active NPI Status
1425 Porter St, Frederick, MD 217029211
Phone: 3016197175
NPI Identifier 1225048465
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Dr. Gary Philip Schwartz , MD

Internal Medicine

Active NPI Status
6360 Claridge Dr N, Frederick, MD 217017617
Phone: 3016962826
NPI Identifier 1699900894
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Dr. Hemen Pinakin Shah , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
65 Thomas Johnson Drive, Suite C, Frederick, MD 21702
Phone: 3016633836
NPI Identifier 1821002601
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Dr. Hirenkumar N Shah , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
65 Thomas Johnson Dr, Suite C, Frederick, MD 217024371
Phone: 3016633836
NPI Identifier 1093742801
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Dr. Marsha Rosaura Shaw , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1562 Opossumtown Pike, Frederick, MD 21702
Phone: 3016628119
NPI Identifier 1144454570
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Dr. Kathleen M Sheehan , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: May 22, 2025
1434 Porter St, Frederick, MD 217029210
Phone: 3016193329
NPI Identifier 1962460816
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Dr. Usha Sivakumar , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
141 Thomas Johnson Dr Ste 100, Frederick, MD 217024509
Phone: 3012289123
NPI Identifier 1124001540
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Dr. Christian L Smith , MD

Internal Medicine

Active NPI Status
400 W Seventh St, Frederick, MD 217014506
Phone: 2405664755
NPI Identifier 1982793949
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Dr. George I Smith , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: March 26, 2026
75 Thomas Johnson Dr, Suite F, Frederick, MD 217024895
Phone: 3016313674
NPI Identifier 1326351776
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Dr. Samuel R Stoyak , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1562 Opossumtown Pike, Frederick, MD 217024920
Phone: 2402156310
NPI Identifier 1588906994
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Dr. Michael Terry Sullivan , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: December 26, 2024
22 S Market Street, Frederick, MD 21701
Phone: 3016825683
NPI Identifier 1043385651
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Dr. Gaffar A Syed , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
801 Toll House Ave, H4, Frederick, MD 217014564
Phone: 3016989444
NPI Identifier 1013976687
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Dr. Sidharthi Trichy Selvaraj , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
400 W 7th St, Frederick, MD 217014506
Phone: 2405663300
NPI Identifier 1861753980
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Dr. Bianca Udugampola , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1562 Opossumtown Pike, Frederick, MD 21702
Phone: 3016628119
NPI Identifier 1609076108
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