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Edit this profileAt a glance
- 250 E Superior St Dept Obgyn, Suite 5-2177, Chicago, IL 60611
About Dr. Grubbs
Allison E. Grubbs, MD practices gynecologic oncology in Chicago, IL. Allison is a 2016 graduate of University of Chicago, Pritzker School of Medicine. Allison is also listed as specializing in student in an organized health care education program. Medicare claims data shows Allison provided 135 services to 83 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1962866913.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (312) 472-4673
- Email not available
Practice Locations
250 E SUPERIOR ST DEPT OBGYN SUITE 5-2177
Chicago, IL 60611
Procedures Most Often Billed to Medicare
135 services · 83 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
46 | More often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
28 | Less often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
20 | Less often than most peers in Gynecologic Oncology |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
15 | As often as other peers in Gynecologic Oncology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
14 | Less often than most peers in Gynecologic Oncology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
12 | Less often than most peers in Gynecologic Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gynecologic oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gynecologic oncology specialists in Chicago 8
Same specialty, same city.
More connections — 12 related providers in 2 groups
Trained at University of Chicago, Pritzker School of Medicine 4
Other providers in the same specialty who trained at the same institution.
Class of 2016 at University of Chicago, Pritzker School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Grubbs's specialty?
Dr. Grubbs is a gynecologic oncology in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Grubbs?
Dr. Grubbs is listed at 250 E Superior St Dept Obgyn Suite 5-2177, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Grubbs?
The number on file is (312) 472-4673. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Grubbs?
Dr. Grubbs's National Provider Identifier is 1962866913. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Grubbs's medical education?
Dr. Grubbs attended University of Chicago, Pritzker School of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Grubbs have?
Dr. Grubbs has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Grubbs known for?
According to Medicare billing data, Dr. Grubbs the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Grubbs's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grubbs. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.