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Gregory David Moon

  • Palo Alto, CA
  • Internist
NPI1376058818
Industry payments
$77
State license
1
Year NPI issued
2017
Practice address
1843 Channing Ave, Palo Alto, CA 94303-3014
Practice phone
Call (650) 384-6543
Professional email
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Personal email
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Mobile number
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Social profiles

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Gregory David Moon is an internist in Palo Alto, California

Gregory Moon practices in Palo Alto, California.

Gregory Moon's NPI, 1376058818, was assigned on December 6, 2017. Gregory Moon holds California license A063600.

NPI and contact details
NPI
1376058818NPI Registry (opens in a new tab)
NPI enumeration date
December 6, 2017
NPI status
Active
Practice phone
(650) 384-6543
Professional email
Get email
Personal email
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Mobile number
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Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Gregory David Moon's practice address is in Palo Alto, California

Gregory Moon's practice address in the NPI Registry is 1843 Channing Ave, Palo Alto, CA 94303-3014. The practice phone is (650) 384-6543.

  • NPI Registry address
    1843 Channing Ave, Palo Alto, CA 94303-3014Phone(650) 384-6543

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

Dmand AI tracks the EHR system at Gregory David Moon's practice

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

EHR by site
SiteEHR vendor and product
Gregory Moon's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Gregory David Moon is one of 16,751 internists in California

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

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A063600 · taxonomy 207R00000X

Internists near Gregory Moon

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

Gregory David Moon received $77 in industry payments from 2022 to 2025

CMS Open Payments shows 3 general payments to Gregory Moon from 1 drug or device company from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $77.

General payments to Gregory Moon by program year, 2022 to 2025

Companies that paid Gregory Moon the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Gregory Moon

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Gregory David Moon'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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Gregory David Moon

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

What is Gregory David Moon's NPI number?

Gregory David Moon's NPI number is 1376058818. It was assigned on December 6, 2017, and it is active in the NPI Registry.

What does Gregory David Moon specialize in?

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

Where does Gregory David Moon practice?

Gregory Moon practices at 1843 Channing Ave, Palo Alto, CA 94303-3014.

What is Gregory David Moon's office phone number?

The practice phone on file for Gregory Moon is (650) 384-6543.

What is Gregory David Moon's medical license number?

Gregory Moon holds California license A063600.

Has Gregory David Moon received payments from drug or device companies?

CMS Open Payments shows $77 in general payments to Gregory Moon from 1 company from 2022 to 2025. The largest total came from Abbvie Inc.

How long has Gregory David Moon been practicing?

Gregory Moon's NPI was assigned in 2017.

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