John Miller, M.D.
NPI 1902850860 · Pulmonary Disease Physician · Maplewood, MN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Miller, M.D. is a Pulmonary Disease Physician provider in Maplewood, MN (NPI 1902850860).
Provider details
- NPI number
- 1902850860
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 45581 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
139 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 34 | $179 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 33 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 27 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $125 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 22 | $8 |
Typical Medicare-allowed amounts for these services range $6–$179 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
- 2006-05-22
- Last updated
- 2023-11-29
- Certified
- 2023-11-29
Frequently asked questions
- What is John Miller's NPI number?
- John Miller's National Provider Identifier (NPI) is 1902850860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Miller's specialty?
- John Miller is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Miller located?
- John Miller's practice location on file with NPPES is 1600 Saint Johns Blvd, Maplewood, MN 55109-1183.
- What is John Miller's phone number?
- The practice phone number listed in the NPPES registry for John Miller is (651) 779-9322.
- Does John Miller accept Medicare?
- John Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Miller's NPI active?
- Yes — John Miller's NPI (1902850860) is active in the NPPES registry as of the last update on 2023-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.