Martha Mcgraw, MSN
NPI 1225677677 · Certified Registered Nurse Anesthetist · Chicago, IL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Mcgraw, MSN is a Certified Registered Nurse Anesthetist provider in Chicago, IL (NPI 1225677677).
Provider details
- NPI number
- 1225677677
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN
- Sex
- Female
- Sole proprietor
- No
- License
- 041476647 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
226 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 137 | $114 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 42 | $80 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 34 | $87 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $99 |
Typical Medicare-allowed amounts for these services range $80–$114 (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.
$604 across 20 records (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
Mailing address
Additional practice locations (3)
- 1740 W Taylor StChicago, IL 60612-7232Phone: (312) 413-7874
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (773) 702-1000
- 1775 Dempster StPark Ridge, IL 60068-1143Phone: (847) 723-2210
Registry dates
- Enumerated
- 2020-01-02
- Last updated
- 2025-10-31
- Certified
- 2025-10-31
Frequently asked questions
- What is Martha Mcgraw's NPI number?
- Martha Mcgraw's National Provider Identifier (NPI) is 1225677677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Mcgraw's specialty?
- Martha Mcgraw is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Mcgraw located?
- Martha Mcgraw's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-3055.
- What is Martha Mcgraw's phone number?
- The practice phone number listed in the NPPES registry for Martha Mcgraw is (312) 926-2000.
- Does Martha Mcgraw accept Medicare?
- Martha Mcgraw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Mcgraw's NPI active?
- Yes — Martha Mcgraw's NPI (1225677677) is active in the NPPES registry as of the last update on 2025-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.