CHRISTOPHER N. CHAPMAN M.D.
NPI 1902882665
Radiology - Diagnostic Radiology in Bethlehem, PA

Q: What is Christopher Chapman's NPI number?

The NPI number for Christopher Chapman is 1902882665. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Q: What is Christopher Chapman's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Active since December 15, 2005PECOS EnrolledAccepts Medicare Assignment

3555 SANTEE MILL RD, BETHLEHEM, PA 18017(610) 317-2648 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Christopher N. Chapman M.d. NPPES

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

CHRISTOPHER N. CHAPMAN M.D. (NPI 1902882665) is an individual diagnostic radiology provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MD036347E) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Lansdale Hospital, and is a graduate of State University Of Ny Upstate Medical University (1979).

NPPES Registry Identity

NPI1902882665

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameCHRISTOPHER N. CHAPMANCredential: M.D.

Location Address3555 SANTEE MILL RDBethlehem, PA 18017-1100

Mailing Address3555 Santee Mill RdBethlehem, PA 18017-1100 · (610) 317-2648

Phone(610) 317-2648

Sole ProprietorNo

Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 1979

Enumeration DateDecember 15, 2005

Last NPPES UpdateOctober 21, 2025

NPPES CertifiedOctober 21, 2025

✔ NPI 1902882665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in PA · MD036347E

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

3555 SANTEE MILL RD, Bethlehem, PA 18017

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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 N. Chapman M.d. 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 ID5799770491

PECOS Enrollment IDI20040420000567

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 Reassignments

Medicare enrollment records show Christopher Chapman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lehigh Valley Physician Group

0.8 mi

Internal Medicine

3201 HIGHFIELD DR STE D
Bethlehem, PA 18020

Reassigned Medicare billing, Pennsylvania enrollment
2,895 clinicians in this Medicare group

NPI 1225634660 (610) 419-0923

Medical Imaging Of Lehigh Valley PC

12 mi

Diagnostic Radiology

1200 S CEDAR CREST BLVD
Allentown, PA 18103

Reassigned Medicare billing, New York and Pennsylvania enrollments
10 clinicians in this Medicare group

NPI 1134178023 (610) 770-1606

Geisinger Clinic

41 mi

Family Medicine

20 DIANA LN
West Hazleton, PA 18202

Reassigned Medicare billing, Pennsylvania enrollment
4,429 clinicians in this Medicare group

NPI 1902410673 (570) 790-2260

Einstein Practice Plan Inc

43 mi

Surgery

9880 BUSTLETON AVE, SUITE 205
Philadelphia, PA 19115

Reassigned Medicare billing, Pennsylvania enrollment
1,205 clinicians in this Medicare group

NPI 1922050509 (215) 676-2222

Jefferson Community Physicians

46 mi

Internal Medicine

225 E CITY LINE AVE
Bala Cynwyd, PA 19004

Reassigned Medicare billing, Pennsylvania enrollment
Medicare enrollment name: Methodist Associates In Healthcare, Inc
600 clinicians in this Medicare group

NPI 1891587036 (844) 542-2273

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 44

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.

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

1,507 services1,380 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

1,077 services1,040 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

231 services230 patients

X-ray of chest, 2 views 71046

204 services204 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

200 services194 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

186 services170 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

143 services132 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

136 services124 patients

X-ray of hip, 2-3 views 73502

125 services117 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

124 services115 patients

X-ray of lower leg, 2 views 73590

An X-ray of the lower leg, 2 views, is a quick, painless test that produces images of the bones in your lower leg. It helps to identify fractures, infections, or diseases. Two different angles are used to provide a comprehensive view of the leg's structure.

120 services112 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

115 services100 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

113 services105 patients

X-ray of thigh bone, minimum 2 views 73552

An X-ray of the thigh bone is a non-invasive imaging test. It involves passing a small amount of radiation through the thigh to produce images of the bone structure. At least two different angles are captured for a comprehensive view. This helps detect fractures, infections, or other abnormalities.

109 services104 patients

X-ray of pelvis, 1-2 views 72170

An X-ray of the pelvis, 1-2 views, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the lower part of your torso. These images help to detect any abnormalities or injuries in your hip bones and surrounding structures.

103 services103 patients

X-ray of shoulder, minimum of 2 views 73030

93 services90 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

90 services89 patients

X-ray of ankle, minimum of 3 views 73610

89 services81 patients

X-ray of knee, 4 or more views 73564

87 services71 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

84 services75 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

83 services73 patients

X-ray of foot, minimum of 3 views 73630

75 services70 patients

X-ray of lower and sacral spine, 2-3 views 72100

69 services69 patients

X-ray of elbow, minimum of 3 views 73080

An elbow X-ray with a minimum of 3 views is a non-invasive imaging test. It helps visualize the bones of the elbow from different angles. This aids in diagnosing conditions like fractures or arthritis. The procedure is quick, painless, and usually takes around 15 minutes.

68 services67 patients

X-ray of upper arm, minimum of 2 views 73060

An X-ray of the upper arm with a minimum of 2 views involves capturing images of your arm from different angles. This helps in assessing the bones and surrounding tissues for any abnormalities or injuries. It's a quick, painless procedure.

66 services66 patients

X-ray of wrist, minimum of 3 views 73110

64 services59 patients

X-ray of hand, minimum of 3 views 73130

57 services56 patients

X-ray of forearm, 2 views 73090

An X-ray of the forearm, 2 views, is a diagnostic procedure where two different pictures of your forearm are taken using a small amount of radiation. These images help doctors assess your bone health and identify any fractures, infections, or other abnormalities.

48 services45 patients

X-ray of hip, 1 view 73501

An X-ray of the hip, 1 view, is a quick, painless test where a small amount of radiation is used to produce images of the hip joint. This helps in diagnosing conditions like arthritis or fractures. You'll be positioned so that the X-ray machine can capture the best image of your hip.

39 services39 patients

X-ray of elbow, 2 views 73070

An elbow X-ray, 2 views, is a quick, painless imaging test. It uses a small amount of radiation to produce detailed images of your elbow from two different angles. This helps in diagnosing conditions like fractures, infection, or arthritis. It's a safe and effective way to monitor your elbow health.

32 services29 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

32 services32 patients

X-ray of elbow, minimum of 3 views 73080

30 services28 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

29 services29 patients

X-ray of lower leg, 2 views 73590

28 services27 patients

X-ray of eye for detection of foreign body 70030

An X-ray of the eye helps identify if any foreign object is present. This non-invasive procedure involves taking pictures of your eye using a small amount of radiation. The images provide a detailed view, aiding in the detection and removal of any foreign body.

24 services12 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

24 services24 patients

X-ray of wrist, 2 views 73100

An X-ray of the wrist, 2 views, is a diagnostic procedure where two different images of your wrist are taken using a small amount of radiation. This helps identify any abnormalities or injuries such as fractures or arthritis. It's a quick, non-invasive process.

21 services19 patients

X-ray of upper arm, minimum of 2 views 73060

18 services17 patients

X-ray of finger, minimum of 2 views 73140

17 services17 patients

X-ray of knee, 1-2 views 73560

15 services13 patients

X-ray of ankle, 2 views 73600

An X-ray of the ankle, 2 views, is a quick, painless test that produces images of the bones and joints in your ankle. Two different angles are used to provide a more complete picture. It helps detect fractures, sprains, arthritis, or other abnormalities. It's safe and typically takes only a few minutes.

15 services14 patients

X-ray of pelvis, 1-2 views 72170

13 services13 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

12 services12 patients

X-ray series of abdomen with single x-ray of chest 74022

An X-ray series of the abdomen and a single X-ray of the chest are imaging tests. They help doctors view the structures within your abdomen and chest. These tests can detect issues like blockages, infections, or tumors. You'll be positioned carefully, and the machine captures images.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Lansdale Hospital

Acute Care Hospitals · Lansdale, PA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390012

Location100 Medical Campus DriveLansdale, PA 19446 · Montgomery County

Emergency services

Jefferson Health- Northeast

Acute Care Hospitals · Philadelphia, PA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390115

Location10800 Knights RoadPhiladelphia, PA 19114 · Philadelphia County

Emergency services

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390174

Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County

Emergency services Birthing friendly

Lehigh Valley Hospital - Pocono

Acute Care Hospitals · East Stroudsburg, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390201

Location206 East Brown StreetEast Stroudsburg, PA 18301 · Monroe County

Emergency services Birthing friendly

Abington Memorial Hospital

Acute Care Hospitals · Abington, PA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number390231

Location1200 Old York RoadAbington, PA 19001 · Montgomery County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18017 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

$84.88 typical visit price

range $54.64 – $166.87

Typical copayment $21.22 (range $13.66 – $41.71)

Most-billed visit code 99203

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

Most-billed visit code 99213

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

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Chapman's NPI number?

The NPI number for Christopher Chapman is 1902882665. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Where is Christopher Chapman located?

Christopher Chapman practices at 3555 Santee Mill Rd, Bethlehem, PA 18017. The listed phone number is (610) 317-2648.

What is Christopher Chapman's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Christopher Chapman enrolled in Medicare?

Yes. Christopher Chapman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Christopher Chapman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Chapman reassigns Medicare benefits to 5 organizations: Lehigh Valley Physician Group (Bethlehem, PA), Medical Imaging Of Lehigh Valley PC (Allentown, PA), Geisinger Clinic (West Hazleton, PA), Einstein Practice Plan Inc (Philadelphia, PA) and Jefferson Community Physicians (Bala Cynwyd, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Christopher Chapman affiliated with any hospitals?

According to CMS data, Christopher Chapman is affiliated with Lansdale Hospital, Jefferson Health- Northeast, Thomas Jefferson University Hospital, Lehigh Valley Hospital - Pocono and Abington Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Chapman was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.