Jean Lang, D.O.
NPI 1295835395 · Internal Medicine Physician · Hartville, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Lang, D.O. is a Internal Medicine Physician provider in Hartville, OH (NPI 1295835395).
Provider details
- NPI number
- 1295835395
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34-002323 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
615 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 217 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 169 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 58 | $9 |
| Urinalysis, Manual Test81002 | 43 | $3 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 32 | $68 |
| X-Ray of Chest, 2 Views71046 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 117 | 40 |
| Atorvastatin Calcium | 116 | 35 |
| Lisinopril | 102 | 33 |
| Hydrochlorothiazide | 81 | 29 |
| Losartan Potassium | 80 | 29 |
| Amlodipine Besylate | 77 | 28 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$106 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jean Lang's NPI number?
- Jean Lang's National Provider Identifier (NPI) is 1295835395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Lang's specialty?
- Jean Lang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jean Lang located?
- Jean Lang's practice location on file with NPPES is 855 W Maple St, Hartville, OH 44632-9668.
- What is Jean Lang's phone number?
- The practice phone number listed in the NPPES registry for Jean Lang is (330) 877-6613.
- Does Jean Lang accept Medicare?
- Jean Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Lang's NPI active?
- Yes — Jean Lang's NPI (1295835395) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.