Kathleen Montgomery, MD, MPH
NPI 1376923516 · Anatomic Pathology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Montgomery, MD, MPH is a Anatomic Pathology Physician provider in Grand Rapids, MI (NPI 1376923516).
Provider details
- NPI number
- 1376923516
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 4301116468 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
781 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 314 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 112 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 105 | $32 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 86 | $74 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 34 | $57 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 30 | $38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-03
- Last updated
- 2020-08-14
- Certified
- 2020-08-14
Frequently asked questions
- What is Kathleen Montgomery's NPI number?
- Kathleen Montgomery's National Provider Identifier (NPI) is 1376923516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Montgomery's specialty?
- Kathleen Montgomery is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Montgomery located?
- Kathleen Montgomery's practice location on file with NPPES is 100 Michigan St Ne, Grand Rapids, MI 49503-2560.
- What is Kathleen Montgomery's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Montgomery is (616) 267-2688.
- Does Kathleen Montgomery accept Medicare?
- Kathleen Montgomery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Montgomery's NPI active?
- Yes — Kathleen Montgomery's NPI (1376923516) is active in the NPPES registry as of the last update on 2020-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.