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Dr. Edwin Colloff, MD

  • Palo Alto, CA
  • Internist
NPI1851498489
State license
1
Year NPI issued
2006
Practice address
866 Campus Dr, Palo Alto, CA 94305-8508
Practice phone
Call (650) 498-2336
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Edwin Colloff is an internist in Palo Alto, California

Dr. Colloff practices in Palo Alto, California.

Dr. Colloff's NPI, 1851498489, was assigned on September 17, 2006. Dr. Colloff holds California license G34055.

NPI and contact details
NPI
1851498489NPI Registry (opens in a new tab)
NPI enumeration date
September 17, 2006
NPI status
Active
Practice phone
(650) 498-2336
Professional email
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Personal email
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Mobile number
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Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Edwin Colloff's practice address is in Palo Alto, California

Dr. Colloff's practice address in the NPI Registry is 866 Campus Dr, Palo Alto, CA 94305-8508. The practice phone is (650) 498-2336.

  • NPI Registry address
    866 Campus Dr, Palo Alto, CA 94305-8508Phone(650) 498-2336

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Edwin Colloff's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Colloff practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Colloff's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Edwin Colloff is one of 16,751 internists in California

Internal medicine is Dr. Colloff's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Colloff is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G34055 · taxonomy 207R00000X

Internists near Dr. Colloff

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

16,751internists in California144internists in Palo Alto

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sources for Dr. Edwin Colloff's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Edwin Colloff

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Edwin Colloff's NPI number?

Dr. Edwin Colloff's NPI number is 1851498489. It was assigned on September 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Edwin Colloff?

Dr. Edwin Colloff is an internist in Palo Alto, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Edwin Colloff practice?

Dr. Colloff practices at 866 Campus Dr, Palo Alto, CA 94305-8508.

What is Dr. Edwin Colloff's office phone number?

The practice phone on file for Dr. Colloff is (650) 498-2336.

What is Dr. Edwin Colloff's medical license number?

Dr. Colloff holds California license G34055.

How long has Dr. Edwin Colloff been practicing?

Dr. Colloff's NPI was assigned in 2006.

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