DOUGLAS J SPEGMAN MD
NPI 1912979675
Internal Medicine in Tucson, AZ
About Douglas J Spegman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS J SPEGMAN MD (NPI 1912979675) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (22627) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted 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 J Spegman Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85745 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
TUCSON, AZ 85745
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 Spegman's NPI number?
The NPI number for Douglas Spegman is 1912979675. It was assigned to this individual provider in the NPPES registry on February 6, 2006.
Where is Douglas Spegman located?
Douglas Spegman practices at 839 W Congress St, Tucson, AZ 85745. The listed phone number is (520) 670-3909.
What is Douglas Spegman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Douglas Spegman enrolled in Medicare?
Yes. Douglas Spegman 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 Spegman accept?
Health plans from Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. list Douglas Spegman 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 Spegman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.
# Douglas J Spegman, MD · NPI 1912979675
Internal Medicine physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since February 6, 2006.
## Identity
- **NPI:** 1912979675 (Entity type: Individual)
- **Enumerated:** February 6, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 22627 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 839 W CONGRESS ST, Tucson, AZ 85745-2819
- **Phone:** (520) 670-3909 · **Fax:** (520) 670-3840
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 177891 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1912979675) · Data from the CMS NPPES public registry.