DR. CAROLYN M HAPP MD
NPI 1265426795
Radiology - Radiological Physics in Pittsburgh, PA

Active since September 12, 2005PECOS EnrolledAccepts Medicare Assignment
1000 BOWER HILL RD, PITTSBURGH, PA 15243(412) 835-6600(412) 835-3456 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Oct 5, 2020 (2 updates tracked since 2020).

About Dr. Carolyn M Happ Md NPPES

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

DR. CAROLYN M HAPP MD (NPI 1265426795) is an individual radiological physics provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD073277L) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and maintains a secondary practice location in Pittsburgh.

NPPES Registry Identity

NPI1265426795
Entity TypeIndividualFemale
Primary Taxonomy2085R0205X
Provider Legal NameDR. CAROLYN M HAPPCredential: MD
Location Address1000 BOWER HILL RDPittsburgh, PA 15243-1873
Mailing Address320 E North AvePittsburgh, PA 15212-4756 · (412) 359-2459 · Fax (412) 359-8233
Fax(412) 835-3456
Sole ProprietorNo
Medical School CMSHahnemann University College Of MedicineGraduated 1996
Enumeration DateSeptember 12, 2005
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPPES CertifiedOctober 5, 2020
NPI 1265426795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiological PhysicsAllopathic & Osteopathic Physicians
Taxonomy Code2085R0205X
License Licensed in PA · MD073277L
Definition
A radiological physicist deals with the diagnostic and therapeutic applications of roentgen rays, gamma rays from sealed sources, ultrasonic radiation and radio-frequency radiation, as well as the equipment associated with their production and use, including radiation safety.
1000 BOWER HILL RD, Pittsburgh, PA 15243

Secondary Practice Location 1

Location 1320 E North AvePittsburgh, PA 15212-4756 · Phone (412) 359-2459 · Fax (412) 359-8233

Other Identifiers 2

OtherP00330828Railroad Medicare
Medicaid0018455570001PA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Carolyn M Happ Md 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 ID446145544
PECOS Enrollment IDI20250210003032
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.

Areas of Expertise CMS Part B claims 18

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.

Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
264 services264 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
264 services264 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
189 services189 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
188 services188 patients
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279
Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.
63 services63 patients
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279
Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.
62 services62 patients

Hospital Affiliations CMS Care Compare 5

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

Musc Medical Center

Acute Care Hospitals · Charleston, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420004
Location169 Ashley AveCharleston, SC 29425 · Charleston County
Emergency services Birthing friendly

Bon Secours-St Francis Xavier Hospital

Acute Care Hospitals · Charleston, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420065
Location2095 Henry Tecklenburg DriveCharleston, SC 29414 · Charleston County
Emergency services Birthing friendly

Roper Hospital

Acute Care Hospitals · Charleston, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420087
Location316 Calhoun StCharleston, SC 29401 · Charleston County
Emergency services

Mount Pleasant Hospital

Acute Care Hospitals · Mount Pleasant, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420104
Location3510 Highway 17 North Suite 140Mount Pleasant, SC 29466 · Charleston County
Emergency services

Roper St Francis Hospital-Berkeley Inc

Acute Care Hospitals · Summerville, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420110
Location300 Callen BlvdSummerville, SC 29486 · Dorchester County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

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

Emergency Medicine (Emergency Medical Services)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Internal Medicine
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Internal Medicine
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Nurse Anesthetist, Certified Registered
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Physical Therapist
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Physical Medicine & Rehabilitation
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Internal Medicine (Cardiovascular Disease)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Nurse Practitioner (Family)
1000 BOWER HILL RD
PITTSBURGH, PA 15243

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 Carolyn Happ's NPI number?

The NPI number for Carolyn Happ is 1265426795. It was assigned to this individual provider in the NPPES registry on September 12, 2005.

Where is Carolyn Happ located?

Carolyn Happ practices at 1000 Bower Hill Rd, Pittsburgh, PA 15243. The listed phone number is (412) 835-6600.

What is Carolyn Happ's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiological Physics, with taxonomy code 2085R0205X.

Is Carolyn Happ enrolled in Medicare?

Yes. Carolyn Happ 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.

What insurance does Carolyn Happ accept?

Health plans from First Choice Next list Carolyn Happ as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Carolyn Happ affiliated with any hospitals?

According to CMS data, Carolyn Happ is affiliated with Musc Medical Center, Bon Secours-St Francis Xavier Hospital, Roper Hospital, Mount Pleasant Hospital and Roper St Francis Hospital-Berkeley Inc.

When was this NPI record last updated?

The NPPES record for Carolyn Happ was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.