May 2026
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Global Rank
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Country Rank
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Category Rank
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Bounce Rate
38.25%
Pages per Visit
1.26
Avg Visit Duration
00:00:01
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Top 10 npivalidator.com Competitors
The Top 10 Sites Like npivalidator.com in May 2026 are ranked by their affinity to npivalidator.com in terms of keyword traffic, audience targeting, and market overlap
Access the most reliable NPI lookup service with up-to-date data from the national NPI Registry.
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Global Rank
#5,625,333
2,683,401Bounce Rate
82.31%
Pages per Visit
1.33
Avg Visit Duration
00:00:03
Similarity Score
100%Global Rank
#16,322
1,907Bounce Rate
55.94%
Pages per Visit
3.05
Avg Visit Duration
00:03:19
Similarity Score
91%Free of charge medical data services, including npi lookup, patient referrals, PECOS, UPIN, reverse phone, Data analytics solutions. Find information on any health care provider or organization that has an National Provider Identifier as well as referral information when available.
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Global Rank
#2,061,605
152,835Bounce Rate
54.6%
Pages per Visit
1.30
Avg Visit Duration
00:00:06
Similarity Score
84%- Company
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Pages per Visit
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Similarity Score
80%NPI Number Lookup - Search the NPI Registry by name or NPI number. NPI lookup for doctors and other healthcare providers from the NPI Registry.
- Company
- NPIdb
- Industry
- Health > Health - Other
Global Rank
#36,053
2,603Bounce Rate
51.39%
Pages per Visit
2.81
Avg Visit Duration
00:01:55
Similarity Score
77%HIPAASpace privacy policy: how we collect, use, and protect information for visitors, customers, and healthcare and Revenue Cycle Management organizations using our reference data and validation services.
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Global Rank
#3,198,607
496,096Bounce Rate
54.3%
Pages per Visit
3.46
Avg Visit Duration
00:00:12
Similarity Score
77%- Company
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75%- Company
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74%- Company
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Global Rank
#294,079
58,892Bounce Rate
39.4%
Pages per Visit
1.72
Avg Visit Duration
00:00:43
Similarity Score
42%npivalidator.com's top 5 competitors in May 2026 are: npinumberlookup.org, cms.gov, npidashboard.com, docnpi.com, and more.
According to Similarweb data of monthly visits, npivalidator.com’s top competitor in May 2026 is npinumberlookup.org. npivalidator.com 2nd most similar site is cms.gov, and closing off the top 3 is npidashboard.com.
docnpi.com ranks as the 4th most similar website to npivalidator.com and npidb.org ranks fifth in May 2026.
The other five competitors in the top 10 list are hipaaspace.com, e-physician.info, nynpi.com, providerwire.com, and .