William Macmillan, M.D

ActiveIndividual ProviderObstetrics & Gynecology
NPI issued: March 2, 2006

Quick Facts

NPI Number
1326015025
TypeIndividual
StatusActive
SpecialtyObstetrics & Gynecology
Taxonomy207VM0101X — Obstetrics & Gynecology
Phone
(732) 235-6633
StateNJ

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1326015025)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (March 2, 2006)
Data source: CMS NPPES

Provider Overview

WILLIAM MACMILLAN, M.D is a Obstetrics & Gynecology provider based in New Brunswick, NJ who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1326015025
Provider TypeIndividual Provider
GenderMale
CredentialM.D
StatusActive
Enumeration DateMarch 2, 2006

Practice Location

CityNew Brunswick
StateNJ
ZIP Code08901-1962
Phone(732) 235-6633

Specialties & Licenses

★ Primary
SpecialtyObstetrics & Gynecology
Taxonomy Code207VM0101X
License StateNJ

Mailing Address

CityNew Brunswick
StateNJ
ZIP Code08901-1962
Phone(732) 235-6633
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1326015025 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1326015025for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1326015025 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Obstetrics & Gynecology

Obstetricians and Gynecologists (OB/GYNs) specialize in female reproductive health, pregnancy, childbirth, and surgical interventions related to the female reproductive system.

Browse all Obstetrics & Gynecologyproviders →
📊
2,957
Obstetrics & Gynecology Providers in the US

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People Also Ask

What is William Macmillan's NPI number?
William Macmillan's NPI number is 1326015025, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is William Macmillan's NPI currently active?
Yes, William Macmillan's NPI status is Active as of the latest CMS NPPES database updates.
What does William Macmillan specialize in?
William Macmillan specializes in Obstetrics & Gynecology. The healthcare taxonomy code associated with this specialty is 207VM0101X.
Where does William Macmillan practice?
William Macmillan practices in New Brunswick, NJ 08901-1962.
When was William Macmillan's NPI issued?
William Macmillan's NPI was issued on March 2, 2006.
What is William Macmillan's provider type?
William Macmillan is registered as an Individual Provider under CMS NPI Type 1.