DR. BRIAN K LANG (DO) – Internal Medicine Physician, NPI 1023072329
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
9,962 INTERNAL MEDICINE in PA
Provider Addresses for DR. BRIAN K LANG (DO)
100 PEACH ST STE 300
ERIE, PA 165071423
Phone: (814) 459-1851
Fax: (814) 480-7769
Type: Mailing
240 W 11TH ST STE 301
ERIE, PA 165011758
Phone: (814) 480-7770
Type: Location
2501 W 12TH ST # C10
ERIE, PA 165054527
Phone: (814) 580-5600
Type: Mailing
202, West 23rd Street, Little Italy, Erie, Erie County, Pennsylvania, 16502, United States
ERIE, PA 165022858
Phone: (814) 580-5600
Type: Mailing
145, West 23rd Street, Little Italy, Erie, Erie County, Pennsylvania, 16502, United States
SUITE 202
ERIE, PA 165022858
Phone: (814) 580-5600
Fax: (814) 455-2584
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 42 Open Payments records for all available years, with a total value of $833.
Total Amount is formed as General ($833) + Research ($0) + Ownership ($0) = $833.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Lilly USA, LLC ($237).
Total Amount
$833
General + Research + Ownership
Payments
42
Total payment records
General Amount
$833
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $237 |
| Novartis Pharmaceuticals Corporation | $126 |
| PFIZER INC. | $90 |
| Novo Nordisk Inc | $86 |
| GlaxoSmithKline, LLC. | $57 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-12-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20091217000139 | I | Internal Medicine | PA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,277 | 82 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 396 | 229 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 236 | 236 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 77 | 68 | $0 |
| G0008 | Administration of influenza virus vaccine | 63 | 62 | $0 |
Insurance plans in this area (ZIP 16507)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | PA | 90670 | Pneumococcal vaccine for injection into muscle | 31 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice, Emergency Medicine | PA | |
| Family Practice | PA | |
| Family Practice | PA | |
| Orthopedic Surgery | PA | |
| Family Practice | PA | |
| Family Practice | PA | |
| Anesthesiology, Pain Management | CT | |
| Physician Assistant | OH | |
| Urology, Obstetrics/Gynecology | MD | |
| Family Practice | PA |
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