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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MERRIT CRUMP M.D PLLC
NPI 1518874064
Internal Medicine - Addiction Medicine in Phoenix, AZ

Active since August 27, 2026
4539 N 22ND ST STE R, PHOENIX, AZ 85016(928) 304-8545(844) 260-2871 Get Directions Write a Review

NPPES record added: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Merrit Crump M.d Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MERRIT CRUMP M.D PLLC (NPI 1518874064) is a healthcare organization registered as an addiction medicine in Phoenix, Arizona and active in the NPI registry since August 2026. The organization lists Merrit Crump, Manager, as its authorized official.

NPPES Registry Identity

NPI1518874064
Entity TypeOrganization
Primary Taxonomy207RA0401X
Legal Business NameMERRIT CRUMP M.D PLLC
Location Address4539 N 22ND ST STE RPhoenix, AZ 85016-4639
Mailing Address4539 N 22nd St Ste RPhoenix, AZ 85016-4639 · (928) 304-8545 · Fax (844) 260-2871
Phone(928) 304-8545
Fax(844) 260-2871
Organization SubpartNo
Authorized OfficialMerrit CrumpManager · (928) 304-8545
Enumeration DateAugust 27, 2026
NPPES CertifiedAugust 27, 2026
✔ NPI 1518874064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
Definition
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.
4539 N 22ND ST STE R, Phoenix, AZ 85016
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PRIME VIRTUAL CARE CENTER LLC
Clinic/Center (Primary Care)
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (520) 843-4567
MS. BONNIE D GROSSMAN MS, LPC
Counselor (Professional)
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (480) 269-4411
NOVASTACK LLC
Clinic/Center (Radiology)
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (480) 210-2734
NOVASTACK LLC
Durable Medical Equipment & Medical Supplies
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (480) 210-2734
HONOR IN HOME HEALTH CARE SERVICES
Home Health
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (888) 422-7328
MEDICAL TRANSPORTATION OF ARIZONA LLC
Non-emergency Medical Transport (VAN)
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (602) 621-7408
MISS GAIL G WILLIAMS ADHS DOULA CERTIFIED
Doula
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (623) 377-4296
TAYLOR ALLEN LAC
Counselor (Professional)
4539 N 22ND ST STE R
PHOENIX, AZ 85016
Maricopa County (480) 431-9777

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Merrit Crump M.D PLLC's NPI number?

The NPI number for Merrit Crump M.D PLLC is 1518874064. It was assigned to this organization in the NPPES registry on August 27, 2026.

Where is Merrit Crump M.D PLLC located?

Merrit Crump M.D PLLC is located at 4539 N 22nd St Ste R, Phoenix, AZ 85016. The listed phone number is (928) 304-8545.

What is Merrit Crump M.D PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

When was this NPI record last updated?

The NPPES record for Merrit Crump M.D PLLC was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.