What is Gail Basch's NPI number?

Gail Basch's National Provider Identifier (NPI) is 1992903850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gail Basch's specialty?

Gail Basch is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Gail Basch located?

Gail Basch's practice location on file with NPPES is 2150 W Harrison St, Chicago, IL 60612-3706.

What is Gail Basch's phone number?

The practice phone number listed in the NPPES registry for Gail Basch is (312) 942-5375.

Does Gail Basch accept Medicare?

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

Is Gail Basch's NPI active?

Yes — Gail Basch's NPI (1992903850) is active in the NPPES registry as of the last update on 2011-09-06.

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Gail Basch, M.D.

NPI 1992903850 · Psychiatry Physician · Chicago, IL

Gail Basch, M.D. is a Psychiatry Physician provider in Chicago, IL (NPI 1992903850).

Provider details

NPI number: 1992903850
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 036-081714 (IL)

Practice location

2150 W Harrison St

Chicago, IL 60612-3706

Phone: (312) 942-5375

Fax: (312) 942-3113

Street-level locationGet directions

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Mailing address

2150 W Harrison St

Chicago, IL 60612-3706

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 036-081714 (IL)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(74/100 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
324 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	177	$117
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	99	$160
Telephone Medical Discussion With Physician, 21-30 Minutes99443	26	$132
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	22	$68

Typical Medicare-allowed amounts for these services range $68–$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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone	33
Alprazolam	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2007-07-03
Last updated: 2011-09-06

Frequently asked questions

What is Gail Basch's NPI number?: Gail Basch's National Provider Identifier (NPI) is 1992903850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gail Basch's specialty?: Gail Basch is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is Gail Basch located?: Gail Basch's practice location on file with NPPES is 2150 W Harrison St, Chicago, IL 60612-3706.
What is Gail Basch's phone number?: The practice phone number listed in the NPPES registry for Gail Basch is (312) 942-5375.
Does Gail Basch accept Medicare?: Gail Basch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Gail Basch's NPI active?: Yes — Gail Basch's NPI (1992903850) is active in the NPPES registry as of the last update on 2011-09-06.

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

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	177	$117
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	99	$160
Telephone Medical Discussion With Physician, 21-30 Minutes99443	26	$132
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	22	$68

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone	33
Alprazolam	14

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)