Heather Montgomery-Kanitz, CRNA
NPI 1043571789 · Certified Registered Nurse Anesthetist · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Montgomery-Kanitz, CRNA is a Certified Registered Nurse Anesthetist provider in Grand Rapids, MI (NPI 1043571789).
Provider details
- NPI number
- 1043571789
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 4704244681 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
68 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 38 | $55 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 16 | $52 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 14 | $62 |
Typical Medicare-allowed amounts for these services range $52–$62 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-30
- Last updated
- 2014-07-03
Frequently asked questions
- What is Heather Montgomery-Kanitz's NPI number?
- Heather Montgomery-Kanitz's National Provider Identifier (NPI) is 1043571789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Montgomery-Kanitz's specialty?
- Heather Montgomery-Kanitz is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Montgomery-Kanitz located?
- Heather Montgomery-Kanitz's practice location on file with NPPES is 3333 Evergreen Dr Ne, Grand Rapids, MI 49525-9493.
- What is Heather Montgomery-Kanitz's phone number?
- The practice phone number listed in the NPPES registry for Heather Montgomery-Kanitz is (616) 364-4200.
- Does Heather Montgomery-Kanitz accept Medicare?
- Heather Montgomery-Kanitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Montgomery-Kanitz's NPI active?
- Yes — Heather Montgomery-Kanitz's NPI (1043571789) is active in the NPPES registry as of the last update on 2014-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.