Thomas Lang, MD
NPI 1407875024 · Ophthalmology Physician · Bloomington, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Lang, MD is a Ophthalmology Physician provider in Bloomington, MN (NPI 1407875024).
Provider details
- NPI number
- 1407875024
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30135 (MN)
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
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
443 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 233 | $124 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 74 | $108 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 57 | $521 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 25 | $373 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 15 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorometholone | 372 | 173 |
| Prednisolone Acetate | 266 | 173 |
| Latanoprost | 210 | 70 |
| Acetazolamidebrand: Acetazolamide Er | 202 | 138 |
| Loteprednol Etabonate | 178 | 66 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 109 | 36 |
| Timolol Maleate | 44 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Thomas Lang's NPI number?
- Thomas Lang's National Provider Identifier (NPI) is 1407875024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Lang's specialty?
- Thomas Lang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Lang located?
- Thomas Lang's practice location on file with NPPES is 7920 Old Cedar Ave S, Bloomington, MN 55425-1207.
- What is Thomas Lang's phone number?
- The practice phone number listed in the NPPES registry for Thomas Lang is (952) 428-1800.
- Does Thomas Lang accept Medicare?
- Thomas Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Lang's NPI active?
- Yes — Thomas Lang's NPI (1407875024) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.