What is Gregory Smith's NPI number?

Gregory Smith's National Provider Identifier (NPI) is 1992861918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Smith's specialty?

Gregory Smith is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Gregory Smith located?

Gregory Smith's practice location on file with NPPES is 2200 E 93rd St, Chicago, IL 60617-3905.

What is Gregory Smith's phone number?

The practice phone number listed in the NPPES registry for Gregory Smith is (773) 768-2535.

Does Gregory Smith accept Medicare?

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

Is Gregory Smith's NPI active?

Yes — Gregory Smith's NPI (1992861918) is active in the NPPES registry as of the last update on 2021-12-08.

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Gregory Smith, MD

NPI 1992861918 · Family Medicine Physician · Chicago, IL

Gregory Smith, MD is a Family Medicine Physician provider in Chicago, IL (NPI 1992861918).

Provider details

NPI number: 1992861918
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 036-076264 (IL)

Practice location

2200 E 93rd St

Chicago, IL 60617-3905

Phone: (773) 768-2535

Fax: (773) 374-4079

Street-level locationGet directions

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Mailing address

2200 E 93rd St

Chicago, IL 60617-3905

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 036-076264 (IL)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(73/100 index)

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

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
588 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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	221	$132
Hemoglobin A1c Level83036	110	$10
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	87	$132
Annual Depression Screening, 5 to 15 MinutesG0444	82	$19
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	64	$93
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	24

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	659	204
Amlodipine Besylate	454	145
Metformin Hcl	235	72
Losartan Potassium	195	66
Hydrochlorothiazide	175	57
Simvastatin	162	50
Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide	155

Enumerated: 2006-12-28
Last updated: 2021-12-08
Certified: 2021-12-08

Frequently asked questions

What is Gregory Smith's NPI number?: Gregory Smith's National Provider Identifier (NPI) is 1992861918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gregory Smith's specialty?: Gregory Smith is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Gregory Smith located?: Gregory Smith's practice location on file with NPPES is 2200 E 93rd St, Chicago, IL 60617-3905.
What is Gregory Smith's phone number?: The practice phone number listed in the NPPES registry for Gregory Smith is (773) 768-2535.
Does Gregory Smith accept Medicare?: Gregory Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Gregory Smith's NPI active?: Yes — Gregory Smith's NPI (1992861918) is active in the NPPES registry as of the last update on 2021-12-08.

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

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)