What is Giorgios Bis's NPI number?

Giorgios Bis's National Provider Identifier (NPI) is 1083028799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Giorgios Bis's specialty?

Giorgios Bis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Giorgios Bis located?

Giorgios Bis's practice location on file with NPPES is 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712.

What is Giorgios Bis's phone number?

The practice phone number listed in the NPPES registry for Giorgios Bis is (248) 898-6509.

Does Giorgios Bis accept Medicare?

Giorgios Bis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Giorgios Bis's NPI active?

Yes — Giorgios Bis's NPI (1083028799) is active in the NPPES registry as of the last update on 2022-07-21.

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Giorgios Bis, M.D.

NPI 1083028799 · Diagnostic Radiology Physician · Royal Oak, MI

Giorgios Bis, M.D. is a Diagnostic Radiology Physician provider in Royal Oak, MI (NPI 1083028799).

Provider details

NPI number: 1083028799
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 4301501114 (MI)

Practice location

3601 W 13 Mile Rd

Royal Oak, MI 48073-6712

Phone: (248) 898-6509

Street-level locationGet directions

More MI providers

Mailing address

26901 Beaumont Blvd Ste 3d

Southfield, MI 48033-3849

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 4301501114 (MI)
Allopathic & Osteopathic Physicians

Additional practice locations (4)

468 Cadieux Rd
Grosse Pointe, MI 48230-1507
Phone: (313) 473-1833
36555 26 Mile Rd Ste 3000
Lenox, MI 48048-3185
Phone: (947) 523-4040
36555 26 Mile Rd Ste 1400
Lenox, MI 48048-3186
Phone: (947) 523-4020
44201 Dequindre Rd
Troy, MI 48085-1117
Phone: (248) 964-5190

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(69/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
12 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
1,394 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
X-Ray of Chest, 1 View71045	99	$8
Ct Scan of Leg Without Contrast73700	92	$47
Mri Scan of Leg Joint Without Contrast73721	88	$64
X-Ray of Chest, 2 Views71046	86	$10
X-Ray of Shoulder, Minimum of 2 Views73030	54	$9
X-Ray of Hip, 2-3 Views73502	54	$11
X-Ray of Knee, 1-2 Views73560

Enumerated: 2014-06-20
Last updated: 2022-07-21
Certified: 2022-07-21

Frequently asked questions

What is Giorgios Bis's NPI number?: Giorgios Bis's National Provider Identifier (NPI) is 1083028799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Giorgios Bis's specialty?: Giorgios Bis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Giorgios Bis located?: Giorgios Bis's practice location on file with NPPES is 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712.
What is Giorgios Bis's phone number?: The practice phone number listed in the NPPES registry for Giorgios Bis is (248) 898-6509.
Does Giorgios Bis accept Medicare?: Giorgios Bis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Giorgios Bis's NPI active?: Yes — Giorgios Bis's NPI (1083028799) is active in the NPPES registry as of the last update on 2022-07-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (4)

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (4)

Frequently asked questions

Profile Score

What this provider does (Medicare)