Robert Langan, MD
NPI 1235193715 · Family Medicine Physician · Bethlehem, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Langan, MD is a Family Medicine Physician provider in Bethlehem, PA (NPI 1235193715).
Provider details
- NPI number
- 1235193715
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD422275 (PA)
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
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
13 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $171 |
Typical Medicare-allowed amounts for these services range $171–$171 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Omeprazole | 32 |
| Atorvastatin Calcium | 21 |
| Carvedilol | 18 |
| Lisinopril | 14 |
| Alprazolam | 14 |
| Allopurinol | 13 |
| Simvastatin | 13 |
| Gabapentin | 12 |
| Amlodipine Besylate | 11 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2013-12-30
Frequently asked questions
- What is Robert Langan's NPI number?
- Robert Langan's National Provider Identifier (NPI) is 1235193715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Langan's specialty?
- Robert Langan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Langan located?
- Robert Langan's practice location on file with NPPES is 2830 Easton Ave, Bethlehem, PA 18017-4204.
- What is Robert Langan's phone number?
- The practice phone number listed in the NPPES registry for Robert Langan is (610) 954-3555.
- Does Robert Langan accept Medicare?
- Robert Langan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Langan's NPI active?
- Yes — Robert Langan's NPI (1235193715) is active in the NPPES registry as of the last update on 2013-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.