CHRISTOPHER PAUL LANG DO
NPI 1770901647
Internal Medicine in Pittsburgh, PA

Q: What is Christopher Lang's NPI number?

The NPI number for Christopher Lang is 1770901647. It was assigned to this individual provider in the NPPES registry on March 28, 2014.

Q: What is Christopher Lang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Christopher Lang was last updated on March 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 28, 2014PECOS EnrolledAccepts Medicare Assignment

1000 BOWER HILL ROAD, AFFILIATE BILLING 2ND FLR, PITTSBURGH, PA 15243(412) 942-4272(412) 942-4274 Get Directions Write a Review

NPPES record last updated: March 16, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 16, 2021, Mar 17, 2018, Jul 14, 2017 (3 updates tracked since 2017).

On this page

About Christopher Paul Lang Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER PAUL LANG DO (NPI 1770901647) is an individual internal medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (OS018790) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with St Clair Hospital, and maintains a secondary practice location in Pittsburgh.

NPPES Registry Identity

NPI1770901647

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameCHRISTOPHER PAUL LANGCredential: DO

Location Address1000 BOWER HILL ROAD, AFFILIATE BILLING 2ND FLRPittsburgh, PA 15243-1873

Mailing Address1000 Bower Hill Road, Attn St Clair Hospital - Affiliate Billing - PamalynPittsburgh, PA 15243-1873 · (412) 942-2548

Phone(412) 942-4272

Fax(412) 942-4274

Sole ProprietorNo

Medical School CMSWest Virginia University School Of MedicineGraduated 2014

Enumeration DateMarch 28, 2014

Last NPPES UpdateMarch 16, 20213 updates tracked since enumeration

NPPES CertifiedMarch 16, 2021

✔ NPI 1770901647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in PA · OS018790

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1000 BOWER HILL ROAD, Pittsburgh, PA 15243

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Secondary Practice Location 1

Location 15230 Centre AvePittsburgh, PA 15232-1304 · Phone (412) 623-2465

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Paul Lang Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385862549

PECOS Enrollment IDI20170725003218

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Christopher Lang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Clair Professional Services Inc

Same address

Critical Care Medicine

1000 BOWER HILL RD
Pittsburgh, PA 15243

Reassigned Medicare billing, Pennsylvania enrollment
133 clinicians in this Medicare group

NPI 1326712050 (412) 942-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

114 services70 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

89 services88 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

60 services35 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

53 services40 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

43 services42 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

42 services41 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Clair Hospital

Acute Care Hospitals · Pittsburgh, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390228

Location1000 Bower Hill RoadPittsburgh, PA 15243 · Allegheny County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15243 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

Established Patient

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier31 claims31 services$65.30 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ST. CLAIR MEDICAL SERVICES, INC.

Internal Medicine

1000 BOWER HILL ROAD, ST CLAIR HOSPITAL - AFFILIATE BILLING - PAMALYN
PITTSBURGH, PA 15243

Allegheny County (412) 942-2548

CLARKE AND COMPANY PATHOLOGY INC

Pathology (Clinical Pathology/Laboratory Medicine)