1. Home
  2. Directory
  3. Texas
  4. Irving
  5. Family Medicine
  6. NPI Profile

DR. DOUGLAS MILLET CLUFF M.D.
NPI 1508890914
Family Medicine in Irving, TX

Active since July 10, 2006Opted out of Medicare · through Oct 1, 2027
400 W IH 635 FWY, SUITE 210, IRVING, TX 75063(972) 869-2772(972) 869-1747 Get Directions Write a Review

NPPES record last updated: September 15, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Douglas Millet Cluff M.d. NPPES

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

DR. DOUGLAS MILLET CLUFF M.D. (NPI 1508890914) is an individual family medicine provider in Irving, Texas, licensed in Texas (L1822) and active in the NPI registry since July 2006. He has opted out of Medicare through October 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1508890914
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DOUGLAS MILLET CLUFFCredential: M.D.
Location Address400 W IH 635 FWY, SUITE 210Irving, TX 75063-3718
Mailing Address400 W Ih 635 Fwy, Suite 210Irving, TX 75063-3718 · (972) 869-2772 · Fax (972) 869-1747
Phone(972) 869-2772
Fax(972) 869-1747
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateSeptember 15, 2009
✔ NPI 1508890914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · L1822
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
400 W IH 635 FWY, Irving, TX 75063
Open in Google Maps ↗

Other Identifiers 5

Other8B4360TX · Bcbs
Medicare PIN8735J9TX
Medicare UPINH49636
Medicaid149129201TX
Medicare PINP00047545TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Douglas Millet Cluff M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2017 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2017
Opt-Out In Effect ThroughOctober 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75063 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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 13

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

DR. NEIL P WILLIAMS MD
Otolaryngology
400 W IH 635 FWY, STE 360
IRVING, TX 75063
Dallas County (972) 402-8404
DR. MICHELLE BURNSIDE FOWERS M.D.
Pediatrics
400 W IH 635 FWY, SUITE 250
IRVING, TX 75063
Dallas County (972) 481-6400
IRVING COPPELL EAR, NOSE & THROAT
Otolaryngology
400 W IH 635 FWY, SUITE 360
IRVING, TX 75063
Dallas County (972) 402-8404
DR. ANAND D. BHATT M.D.
Pediatrics
400 W IH 635 FWY, SUITE 250
IRVING, TX 75063
Dallas County (972) 481-6400
MRS. REBECCA E. M. MAXWELL PA-C
Physician Assistant
400 W IH 635 FWY, SUITE 210
IRVING, TX 75063
Dallas County (972) 869-2772
DR. FRANK W THEILEN MD
Otolaryngology
400 W IH 635 FWY, STE 360
IRVING, TX 75063
Dallas County (972) 402-8404
DR. TIFFANY GILLAM HARVEY M.D.
Internal Medicine
400 W IH 635 FWY, SUITE 200
IRVING, TX 75063
Dallas County (972) 406-1199
DR. MANVINDER KAUR KAINTH M.D.
Family Medicine
400 W IH 635 FWY, NORTH TEXAS HEALTHCARE ASSOCIATES - PLAZA I, SUITE 210
IRVING, TX 75063
Dallas County (972) 869-2772

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 Douglas Cluff's NPI number?

The NPI number for Douglas Cluff is 1508890914. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Douglas Cluff located?

Douglas Cluff practices at 400 W Ih 635 Fwy Suite 210, Irving, TX 75063. The listed phone number is (972) 869-2772.

What is Douglas Cluff's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Douglas Cluff enrolled in Medicare?

No. Douglas Cluff has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Douglas Cluff was last updated on September 15, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.