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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DOUGLAS MARK WEBER M.D.
NPI 1992933550
Obstetrics & Gynecology in Casa Grande, AZ

Active since June 22, 2009PECOS Enrolled
1187 E COTTONWOOD LN STE B, CASA GRANDE, AZ 85122(520) 836-1000(520) 836-6515 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2026, Aug 19, 2016 (2 updates tracked since 2016).

About Douglas Mark Weber M.d. NPPES

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

DOUGLAS MARK WEBER M.D. (NPI 1992933550) is an individual obstetrics & gynecology provider in Casa Grande, Arizona, licensed in Arizona (52070) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (2009).

NPPES Registry Identity

NPI1992933550
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDOUGLAS MARK WEBERCredential: M.D.
Location Address1187 E COTTONWOOD LN STE BCasa Grande, AZ 85122-2957
Mailing Address1187 E Cottonwood Ln Ste BCasa Grande, AZ 85122-2957 · (520) 836-1000 · Fax (520) 836-6515
Phone(520) 836-1000
Fax(520) 836-6515
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 2009
Enumeration DateJune 22, 2009
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1992933550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in AZ · 52070✔ Licensed in IL · 125056620
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1187 E COTTONWOOD LN STE B, Casa Grande, AZ 85122
Open in Google Maps ↗

Other Identifiers 1

Medicaid148478AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Douglas Mark Weber M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385885516
PECOS Enrollment IDI20160701000605
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85122 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
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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

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

DR. JAIME R, TESTA MD
Obstetrics & Gynecology
1187 E COTTONWOOD LN STE B
CASA GRANDE, AZ 85122
Pinal County (520) 836-1000

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 Weber's NPI number?

The NPI number for Douglas Weber is 1992933550. It was assigned to this individual provider in the NPPES registry on June 22, 2009.

Where is Douglas Weber located?

Douglas Weber practices at 1187 E Cottonwood Ln Ste B, Casa Grande, AZ 85122. The listed phone number is (520) 836-1000.

What is Douglas Weber's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Douglas Weber enrolled in Medicare?

Yes. Douglas Weber is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Douglas Weber accept?

Health plans from Blue Cross Blue Shield of Arizona and UnitedHealthcare list Douglas Weber 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 Douglas Weber was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.