Shalini Johnson, M.D.
NPI 1629287040 · Ophthalmology Physician · Houghton, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shalini Johnson, M.D. is a Ophthalmology Physician provider in Houghton, MI (NPI 1629287040).
Provider details
- NPI number
- 1629287040
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R-7958 (IA)
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
19 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
14 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) |
|---|---|---|
| Measurement of Corneal Curvature and Depth of Eye92136 | 14 | $44 |
Typical Medicare-allowed amounts for these services range $44–$44 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 395 | 117 |
| Timolol Maleate | 124 | 33 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 124 | 28 |
| Brimonidine Tartrate | 116 | 31 |
| Prednisolone Acetate | 90 | 53 |
| Erythromycin Basebrand: Erythromycin | 63 | 45 |
| Bimatoprostbrand: Lumigan | 51 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2014-08-29
Frequently asked questions
- What is Shalini Johnson's NPI number?
- Shalini Johnson's National Provider Identifier (NPI) is 1629287040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shalini Johnson's specialty?
- Shalini Johnson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Shalini Johnson located?
- Shalini Johnson's practice location on file with NPPES is 404 W Sharon Ave, Houghton, MI 49931-1980.
- What is Shalini Johnson's phone number?
- The practice phone number listed in the NPPES registry for Shalini Johnson is (906) 482-5230.
- Does Shalini Johnson accept Medicare?
- Shalini Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shalini Johnson's NPI active?
- Yes — Shalini Johnson's NPI (1629287040) is active in the NPPES registry as of the last update on 2014-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.