What is Rajeev Billing's NPI number?

Rajeev Billing's National Provider Identifier (NPI) is 1821430562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rajeev Billing's specialty?

Rajeev Billing is listed in the NPPES registry with a primary specialty of Addiction Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).

Where is Rajeev Billing located?

Rajeev Billing's practice location on file with NPPES is 16620 N 40th St Ste I5, Phoenix, AZ 85032.

What is Rajeev Billing's phone number?

The practice phone number listed in the NPPES registry for Rajeev Billing is (602) 464-9576.

Is Rajeev Billing's NPI active?

Yes — Rajeev Billing's NPI (1821430562) is active in the NPPES registry as of the last update on 2019-01-10.

IndividualActive

Rajeev Billing, M.D.

NPI 1821430562 · Addiction Medicine (Psychiatry & Neurology) Physician · Phoenix, AZ

Rajeev Billing, M.D. is a Addiction Medicine (Psychiatry & Neurology) Physician provider in Phoenix, AZ (NPI 1821430562).

Provider details

NPI number: 1821430562
Entity type: Individual
Primary specialty: Addiction Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 55813 (AZ)

Specialties & taxonomies

Addiction Medicine (Psychiatry & Neurology) PhysicianPrimary2084A0401XLicense 55813 (AZ)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(86/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

16620 N 40th St Ste I5

Phoenix, AZ 85032

Phone: (602) 464-9576

Fax: (602) 626-8901

Street-level locationGet directions

More AZ providers

Mailing address

16620 N 40th St Ste I5

Phoenix, AZ 85032-3352

Additional practice locations (3)

2450 E Guadalupe Rd Ste 103
Gilbert, AZ 85234-5116
Phone: (480) 907-6818
Fax: (480) 907-5181
6535 W Camelback Rd Ste 4
Phoenix, AZ 85033-1608
Phone: (623) 231-5535
Fax: (623) 231-5978
701 Park Ave
Office Suite # B5-118
Minneapolis, MN 55415-1623
Phone: (612) 873-7571

Enumerated: 2013-07-23
Last updated: 2019-01-10

Frequently asked questions

What is Rajeev Billing's NPI number?: Rajeev Billing's National Provider Identifier (NPI) is 1821430562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Rajeev Billing's specialty?: Rajeev Billing is listed in the NPPES registry with a primary specialty of Addiction Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
Where is Rajeev Billing located?: Rajeev Billing's practice location on file with NPPES is 16620 N 40th St Ste I5, Phoenix, AZ 85032.
What is Rajeev Billing's phone number?: The practice phone number listed in the NPPES registry for Rajeev Billing is (602) 464-9576.
Is Rajeev Billing's NPI active?: Yes — Rajeev Billing's NPI (1821430562) is active in the NPPES registry as of the last update on 2019-01-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.