KATRINA ESTHER KORHONEN MD
NPI 1962848622
Radiology - Diagnostic Radiology in Philadelphia, PA

Q: What is Katrina Korhonen's NPI number?

The NPI number for Katrina Korhonen is 1962848622. It was assigned to this individual provider in the NPPES registry on May 21, 2013.

Q: What is Katrina Korhonen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Katrina Korhonen was last updated on May 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 May 21, 2013PECOS EnrolledAccepts Medicare Assignment

83.13/100

CMS Quality Rating

800 SPRUCE ST, PHILADELPHIA, PA 19107(215) 829-3201(215) 829-5697 Get Directions Write a Review

NPPES record last updated: May 23, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Katrina Esther Korhonen Md NPPES

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

KATRINA ESTHER KORHONEN MD (NPI 1962848622) is an individual diagnostic radiology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD455753) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and is a graduate of Vanderbilt University School Of Medicine (2013).

NPPES Registry Identity

NPI1962848622

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameKATRINA ESTHER KORHONENCredential: MD

Location Address800 SPRUCE STPhiladelphia, PA 19107-6130

Mailing Address800 Spruce StPhiladelphia, PA 19107-6130 · (215) 829-3201 · Fax (215) 829-5697

Phone(215) 829-3201

Fax(215) 829-5697

Sole ProprietorNo

Medical School CMSVanderbilt University School Of MedicineGraduated 2013

Enumeration DateMay 21, 2013

Last NPPES UpdateMay 23, 2019

✔ NPI 1962848622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in PA · MD455753

Definition

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

Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License MD455753 (PA)

800 SPRUCE ST, Philadelphia, PA 19107

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Community First and more.Insurance ›

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

Katrina Esther Korhonen 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 ID3779892989

PECOS Enrollment IDI20210602000277

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 Katrina Korhonen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Penn-Medical Group

Same address

Ambulatory Fertility Facility

801 SPRUCE ST, 8TH FLOOR
Philadelphia, PA 19107

Reassigned Medicare billing, Pennsylvania enrollment
3,488 clinicians in this Medicare group

NPI 1669860854 (215) 829-2345

Clinical Health Care Associates Of New Jersey, PC

8.5 mi

Internal Medicine

409 ROUTE 70 E
Cherry Hill, NJ 08034

Reassigned Medicare billing, New Jersey enrollment
Also billed through NPI 1508019241 (New Jersey)
793 clinicians in this Medicare group

NPI 1134278971 (856) 427-4336

Radiology Group Of Abington PC

12 mi

Diagnostic Radiology

1200 OLD YORK RD
Abington, PA 19001

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

NPI 1477541035 (215) 481-2000

Eagle Partners, PLLC

1,309 mi

Diagnostic Radiology

2621 N WHISENANT DR
Duncan, OK 73533

Reassigned Medicare billing, Texas enrollment
192 clinicians in this Medicare group

NPI 1548450976 (580) 252-5300

Singleton Associates PA

1,329 mi

Diagnostic Radiology

9250 PINECROFT DR
Shenandoah, TX 77380

Reassigned Medicare billing, Pennsylvania and Texas enrollments
Also billed through NPI 1487811766 (Texas)
20 clinicians in this Medicare group

NPI 1538107875 (915) 264-3174

Synergy Radiology Associates PLLC

1,344 mi

Body Imaging

7026 OLD KATY RD, SUITE 276
Houston, TX 77024

Reassigned Medicare billing, Texas enrollment
140 clinicians in this Medicare group

NPI 1902802986 (713) 621-7436

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 15

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 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.

825 services825 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.

821 services821 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

262 services260 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.

130 services130 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

82 services82 patients

Screening 3d breast mammography 77063

80 services80 patients

Screening mammography 77067

79 services79 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

66 services66 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

62 services61 patients

Complete ultrasound scan of 1 breast 76641

A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.

42 services41 patients

Dxa bone density measurement of hip, pelvis, spine 77080

37 services37 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

13 services13 patients

Limited ultrasound scan of 1 breast 76642

11 services11 patients

Mri scan of both breasts 77049

An MRI scan of both breasts is a non-invasive procedure using magnetic fields and radio waves to create detailed images of your chest area. This aids in detecting any abnormalities, ensuring your health and well-being.

11 services11 patients

Nuclear medicine study from skull base to mid-thigh with ct scan 78815

A nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.

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.

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450068

Location6411 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450184

Location1635 North Loop WestHouston, TX 77008 · Harris County

Emergency services Birthing friendly

Memorial Hermann Memorial City Hospital

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450610

Location921 GessnerHouston, TX 77024 · Harris County

Emergency services Birthing friendly

Memorial Hermann Katy Hospital

Acute Care Hospitals · Katy, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450847

Location23900 Katy FreewayKaty, TX 77494 · Fort Bend County

Emergency services Birthing friendly

Memorial Hermann Sugar Land Hospital

Acute Care Hospitals · Sugar Land, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450848

Location17500 W Grand Parkway SouthSugar Land, TX 77479 · Fort Bend County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.13/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

80.16

Improvement Activities

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.

JENNA SNYDER MD

Obstetrics & Gynecology

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (856) 803-3694

MR. ANTHONY JOHN CORDISCO

Student in an Organized Health Care Education/Training Program

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 316-5151

PEDRO GONZALEZ-ALEGRE MD

Psychiatry & Neurology (Neurology)

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-6500

CATRINA JONES CRNA

Nurse Anesthetist, Certified Registered

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5664

KATHLEEN M VELOSO MD

Anesthesiology

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5664

MICHELLE RAE HALVORSEN CRNP

Nurse Practitioner (Neonatal)

800 SPRUCE ST, 2 CATHCART
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-3301

MOHAMMAD M SARHAN MD

Hospitalist

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5410

NEEPA SHAH MD

Internal Medicine

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5410

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 Katrina Korhonen's NPI number?

The NPI number for Katrina Korhonen is 1962848622. It was assigned to this individual provider in the NPPES registry on May 21, 2013.

Where is Katrina Korhonen located?

Katrina Korhonen practices at 800 Spruce St, Philadelphia, PA 19107. The listed phone number is (215) 829-3201.

What is Katrina Korhonen's specialty?

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

Is Katrina Korhonen enrolled in Medicare?

Yes. Katrina Korhonen 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 Katrina Korhonen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katrina Korhonen reassigns Medicare benefits to 6 organizations: University Of Penn-Medical Group (Philadelphia, PA), Clinical Health Care Associates Of New Jersey, PC (Cherry Hill, NJ), Radiology Group Of Abington PC (Abington, PA), Eagle Partners, PLLC (Duncan, OK), Singleton Associates PA (Shenandoah, TX) and 1 more organization, listed in the Medicare section above. 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 Katrina Korhonen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katrina Korhonen accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Community First, Oscar Health and Sendero Health Plans, Local Nonprofit list Katrina Korhonen 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 Katrina Korhonen affiliated with any hospitals?

According to CMS data, Katrina Korhonen is affiliated with Memorial Hermann - Texas Medical Center, Memorial Hermann Hospital System, Memorial Hermann Memorial City Hospital, Memorial Hermann Katy Hospital and Memorial Hermann Sugar Land Hospital.

When was this NPI record last updated?

The NPPES record for Katrina Korhonen was last updated on May 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.