What is Shannon Greenberg's NPI number?

Shannon Greenberg's National Provider Identifier (NPI) is 1467958678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Shannon Greenberg's specialty?

Shannon Greenberg is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Shannon Greenberg located?

Shannon Greenberg's practice location on file with NPPES is 545 Barnhill Dr Ste 125, Indianapolis, IN 46202-5112.

What is Shannon Greenberg's phone number?

The practice phone number listed in the NPPES registry for Shannon Greenberg is (317) 274-4606.

Does Shannon Greenberg accept Medicare?

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

Is Shannon Greenberg's NPI active?

Yes — Shannon Greenberg's NPI (1467958678) is active in the NPPES registry as of the last update on 2024-06-18.

IndividualActiveAccepts Medicare

Shannon Greenberg, MD

NPI 1467958678 · Surgery Physician · Indianapolis, IN

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

Shannon Greenberg, MD is a Surgery Physician provider in Indianapolis, IN (NPI 1467958678).

Provider details

NPI number: 1467958678
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 01089536A (IN)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 01089536A (IN)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(60/100 index)

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

Registry tenure25% of score
8 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
70 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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 .

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	42	$71
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	28	$160

Typical Medicare-allowed amounts for these services range $71–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$31 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

545 Barnhill Dr Ste 125

Indianapolis, IN 46202-5112

Phone: (317) 274-4606

Street-level locationGet directions

Mailing address