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Internal Medicine Providers in Walla Walla, WA

Browse 37 Internal Medicine providers listed in NPPES with a practice address in Walla Walla, Washington.

37 Healthcare Providers

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Walla Walla, WA

Source: CMS PECOS
PECOS Enrolled Specialists 19 In Walla Walla, WA
Part B Lab & Imaging Eligible 18 Diagnostic Referrals
DME Ordering Eligible 22 Durable Medical Equipment
Home Health Agency Referrals 18 HHA Ordering Eligible
Showing 21–37 of 37 providers
With recent CMS data first, then A–Z

Dr. Cynthia Lynn Rasch , MD

Internal Medicine

Active NPI Status
401 W Poplar St, Psmpg Hospitalists, Walla Walla, WA 993622846
Phone: 5095253320
NPI Identifier 1124075841
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Dr. Samuel Rayapati , MD

Internal Medicine

Active NPI Status
77 Wainwright Dr, Walla Walla, WA 993623975
Phone: 5095255200
NPI Identifier 1235225285
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Dr. Eric R Schwartzkopf , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
380 Chase Ave, Walla Walla, WA 993622924
Phone: 5095258110
NPI Identifier 1346213238
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Dr. Karl Stuart Tjerandsen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
401 W Poplar St, Walla Walla, WA 993622846
Phone: 5098973320
NPI Identifier 1487077566
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Dr. Michael J Wilcox , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
55 W Tietan St, Walla Walla, WA 993624445
Phone: 5095253720
NPI Identifier 1881668655
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Dr. Haris Zaheer , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
380 Chase Ave, Walla Walla, WA 993622924
Phone: 5098973600
NPI Identifier 1578127502
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Dr. Robert Dale Fleming , MD

Internal Medicine

Active NPI Status
77 Wainwright Dr, Walla Walla, WA 993623975
Phone: 5075255200
NPI Identifier 1174535231
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Dr. Dan S Grinstead , MD

Internal Medicine

Active NPI Status
55 W Tietan St, Walla Walla, WA 993624445
Phone: 5095253720
NPI Identifier 1881668010
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Dr. Thomas P Koehler , MD

Internal Medicine

Active NPI Status
401 W Poplar St, Hospitalists, Walla Walla, WA 993622846
Phone: 5095225145
NPI Identifier 1861504029
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Dr. James C Mason , MD

Internal Medicine

Active NPI Status
1025 S 2nd Ave, Walla Walla, WA 993624116
Phone: 5095250480
NPI Identifier 1174675524
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Dr. Patricia M Mcilvaine , MD

Internal Medicine

Active NPI Status
55 W Tietan St, Walla Walla, WA 993624445
Phone: 5095253720
NPI Identifier 1689648594
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Dr. Galen S Mcquarrie , MD

Internal Medicine

Active NPI Status
77 Wainwright Dr, Walla Walla, WA 993623975
Phone: 5095255200
NPI Identifier 1023036019
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Dr. Michael William Parnicky , MD

Internal Medicine

Active NPI Status
77 Wainwright Dr, Walla Walla, WA 993623975
Phone: 5095255200
NPI Identifier 1215038476
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Dr. Benjamin Rodriguez , MD

Internal Medicine

Active NPI Status
1120 W Rose St, Walla Walla, WA 993621662
Phone: 5095256650
NPI Identifier 1497732127
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Dr. Donald Louis Rowberg , MD

Internal Medicine

Active NPI Status
77 Wainwright Dr, Walla Walla, WA 993623975
Phone: 5095255200
NPI Identifier 1326078239
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Dr. Bayu Teklu , MD

Internal Medicine

Active NPI Status
77 Wainwright Dr, Walla Walla, WA 993623975
Phone: 5095255200
NPI Identifier 1417045915
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Dr. Susan E Thompson , MD

Internal Medicine

Active NPI Status
55 W Tietan St, Walla Walla, WA 993624445
Phone: 5095253720
NPI Identifier 1841264611
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Frequently Asked Questions about Internal Medicine in Walla Walla

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Washington licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.