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DR. NITIN PAUL DHIMAN M.D.
NPI 1992012637
Internal Medicine in Phoenix, AZ

Active since September 01, 2010PECOS Enrolled
21001 N TATUM BLVD, PHOENIX, AZ 85050(787) 995-1900 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2025, Sep 3, 2020, Sep 13, 2018 and 1 more (4 updates tracked since 2016).

About Dr. Nitin Paul Dhiman M.d. NPPES

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

DR. NITIN PAUL DHIMAN M.D. (NPI 1992012637) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (71356) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS and maintains a secondary practice location in Gold Canyon.

NPPES Registry Identity

NPI1992012637
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. NITIN PAUL DHIMANCredential: M.D.
Location Address21001 N TATUM BLVDPhoenix, AZ 85050-4206
Mailing Address21001 N Tatum BlvdPhoenix, AZ 85050-4206 · (787) 995-1900
Phone(787) 995-1900
Sole ProprietorYes
Enumeration DateSeptember 1, 2010
Last NPPES UpdateJuly 8, 20254 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1992012637 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in AZ · 71356✔ Licensed in PR · 18046✔ Licensed in MI · 4301108842
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
21001 N TATUM BLVD, Phoenix, AZ 85050
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Secondary Practice Location 1

Location 16499 S Kings Ranch Rd Ste 6Gold Canyon, AZ 85118-2920 · Phone (787) 995-1900

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nitin Paul Dhiman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Nitin Dhiman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ch Specialty Services Az LLC
22 mi
Internal Medicine
13755 N LITCHFIELD RD STE 105
Surprise, AZ 85379
  • Reassigned Medicare billing, Arizona enrollment
  • 60 clinicians in this Medicare group
NPI 1982303392 (337) 408-0797
Curana Health Of Arizona
22 mi
Internal Medicine
13755 N LITCHFIELD RD, SUITE 105
Surprise, AZ 85379
  • Reassigned Medicare billing, Arizona enrollment
  • 68 clinicians in this Medicare group
NPI 1467187237 (337) 408-0797

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85050 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

NONILON FIGUEROA
Pharmacist
21001 N TATUM BLVD
PHOENIX, AZ 85050
Maricopa County (602) 738-3711
DR. PAUL POPITAN PHARM D
Pharmacist
21001 N TATUM BLVD
PHOENIX, AZ 85050
Maricopa County (480) 419-3921
JOHNSON WONG
Physician Assistant
21001 N TATUM BLVD
PHOENIX, AZ 85050
Maricopa County (480) 306-7832
DR. ZEINA AOUFE
Pharmacist
21001 N TATUM BLVD
PHOENIX, AZ 85050
Maricopa County (480) 419-3921
EYE Q VISION LLC
Optometrist
21001 N TATUM BLVD, SUITE 18-1030
PHOENIX, AZ 85050
Maricopa County (480) 513-4184
DME INTERNATIONAL INC.
Durable Medical Equipment & Medical Supplies
21001 N TATUM BLVD, 1630-609
PHOENIX, AZ 85050
Maricopa County (480) 414-8583
DR. MICHELLE K GABBERT DO
Internal Medicine
21001 N TATUM BLVD, STE 1630-156
PHOENIX, AZ 85050
Maricopa County (602) 291-1784
MRS. LAURA HANSBURY RPH
Pharmacist
21001 N TATUM BLVD, SUITE 82
PHOENIX, AZ 85050
Maricopa County (480) 429-3921

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 Nitin Dhiman's NPI number?

The NPI number for Nitin Dhiman is 1992012637. It was assigned to this individual provider in the NPPES registry on September 1, 2010.

Where is Nitin Dhiman located?

Nitin Dhiman practices at 21001 N Tatum Blvd, Phoenix, AZ 85050. The listed phone number is (787) 995-1900.

What is Nitin Dhiman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nitin Dhiman enrolled in Medicare?

Yes. Nitin Dhiman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nitin Dhiman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nitin Dhiman reassigns Medicare benefits to 2 organizations: Ch Specialty Services Az LLC (Surprise, AZ) and Curana Health Of Arizona (Surprise, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nitin Dhiman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nitin Dhiman accept?

Health plans from CareSource (Common Ground Healthcare) list Nitin Dhiman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nitin Dhiman was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.