DR. DAVID S KARIMEDDINI M.D.
NPI 1528231677
Radiology - Diagnostic Radiology in Farmington, CT

Q: What is David Karimeddini's NPI number?

The NPI number for David Karimeddini is 1528231677. It was assigned to this individual provider in the NPPES registry on April 9, 2008.

Q: What is David Karimeddini'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 David Karimeddini was last updated on September 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 April 09, 2008PECOS EnrolledAccepts Medicare Assignment

79.34/100

CMS Quality Rating

263 FARMINGTON AVE, FARMINGTON, CT 06030(860) 679-2784(860) 679-4126 Get Directions Write a Review

NPPES record last updated: September 26, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. David S Karimeddini M.d. NPPES

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

DR. DAVID S KARIMEDDINI M.D. (NPI 1528231677) is an individual diagnostic radiology provider in Farmington, Connecticut, licensed in Connecticut (048937) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and is a graduate of Temple University School Of Medicine (2008).

NPPES Registry Identity

NPI1528231677

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. DAVID S KARIMEDDINICredential: M.D.

Location Address263 FARMINGTON AVEFarmington, CT 06030-0001

Mailing Address263 Farmington AveFarmington, CT 06030-0001 · (860) 679-2784 · Fax (860) 679-4126

Phone(860) 679-2784

Fax(860) 679-4126

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 2008

Enumeration DateApril 9, 2008

Last NPPES UpdateSeptember 26, 2022

✔ NPI 1528231677 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 CT · 048937

Definition

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

Also ListedRadiology · Nuclear RadiologyTaxonomy 2085N0904X · License 048937 (CT)

263 FARMINGTON AVE, Farmington, CT 06030

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Peak Health Insurance.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

Dr. David S Karimeddini 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 ID4486879095

PECOS Enrollment IDI20140715000890, I20260219003133

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

University Of Connecticut Health Center

Same address

General Practice

263 FARMINGTON AVE
Farmington, CT 06030

Reassigned Medicare billing, Connecticut enrollment
788 clinicians in this Medicare group

NPI 1720083769 (860) 679-7503

State Of Connecticut

29 mi

Magnetic Resonance Imaging (MRI)

850 BOLTON RD UNIT 1271
Storrs, CT 06269

Reassigned Medicare billing, Connecticut enrollment
186 clinicians in this Medicare group

NPI 1871095851 (860) 486-3108

Meritus Medical Center Inc

295 mi

Diagnostic Radiology

11116 MEDICAL CAMPUS RD
Hagerstown, MD 21742

Reassigned Medicare billing, Connecticut enrollment

NPI 1184477911 (301) 790-8000

Medical Imaging Of Fredericksburg, LLC

332 mi

Radiology

125 WOODSTREAM BLVD STE 109
Stafford, VA 22556

Reassigned Medicare billing, Virginia enrollment
55 clinicians in this Medicare group

NPI 1811193899 (540) 657-9729

Radiologic Associates Of Fredericksburg Ltd

343 mi

Diagnostic Radiology

1001 SAM PERRY BLVD
Fredericksburg, VA 22401

Reassigned Medicare billing, Connecticut enrollment

NPI 1699711093 (540) 741-1571

Dominion Imaging LLC

391 mi

Diagnostic Radiology

736 BATTLEFIELD BLVD N
Chesapeake, VA 23320

Reassigned Medicare billing, Connecticut enrollment
2 clinicians in this Medicare group

NPI 1336623123 (757) 312-8121

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 37

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.

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.

1,035 services1,035 patients

Interpretation of trabecular bone score (tbs) and report on fracture risk 77092

The Trabecular Bone Score (TBS) is a tool that helps evaluate your bone health. It looks at the texture of your bones, which can indicate their strength. The results, combined with other tests, help assess your risk of future fractures.

971 services971 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.

155 services129 patients

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.

134 services114 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

88 services88 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.

80 services79 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

80 services78 patients

Complete ultrasound scan behind abdominal cavity 76770

A complete ultrasound scan behind the abdominal cavity is a non-invasive imaging procedure. It uses sound waves to create pictures of the structures and organs located at the back of your abdomen. It helps in diagnosing health conditions and monitoring ongoing treatments.

80 services79 patients

Dxa bone density measurement of forearm, finger, hand, or foot 77081

A DXA bone density measurement of the forearm, finger, hand, or foot is a non-invasive procedure that uses X-rays to measure the amount of calcium and other minerals in your bones. This test helps to assess the strength of your bones and your risk of fractures.

76 services76 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

69 services66 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

61 services60 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

60 services56 patients

Nuclear medicine study of bone and/or joint whole body 78306

A nuclear medicine study of bone and/or joint whole body involves injecting a small amount of radioactive material into your body. This material travels to your bones and emits energy. A special camera captures this energy, creating images of your bones to help identify any abnormalities.

56 services42 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

52 services46 patients

Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging 78803

A nuclear medicine study with SPECT involves a safe, small amount of radioactive substance to help visualize body organs. SPECT, or Single Photon Emission Computed Tomography, creates detailed 3D images. This helps doctors diagnose and monitor conditions in a specific body area.

49 services48 patients

Nuclear medicine study whole body with ct scan 78816

A Nuclear Medicine Study with a CT Scan is a diagnostic procedure. It uses a small amount of radioactive substance and a CT scan to create detailed images of your body. These images help doctors diagnose, monitor, and treat various conditions.

36 services29 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

35 services34 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

35 services35 patients

Nuclear medicine study of brain with metabolic evaluation 78608

A nuclear medicine study of the brain with metabolic evaluation involves using a safe radioactive substance and special imaging to assess brain function. It helps identify changes in brain metabolism that can indicate certain disorders.

31 services31 patients

Ultrasound scan of organ tissue for measuring elasticity 76981

An ultrasound scan of organ tissue measures elasticity, or flexibility. This non-invasive procedure uses sound waves to create images of the inside of your body. It helps in assessing the health of various organs by detecting changes in their stiffness or softness.

30 services30 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.

27 services22 patients

Nuclear medicine study limited area with ct scan 78814

A nuclear medicine study with a limited area CT scan is a diagnostic procedure. A small amount of radioactive substance is injected into your body, which helps create detailed images of a specific area. The CT scan further enhances these images, providing clearer, more precise results.

27 services27 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

23 services23 patients

Nuclear medicine study of liver and bile duct system 78226

A nuclear medicine study of the liver and bile duct system involves the use of a small amount of radioactive material to create detailed images. This helps doctors examine the liver's function and structure, and detect any abnormalities in the bile ducts.

21 services19 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.

20 services20 patients

Nuclear medicine study of lung ventilation and circulation 78582

A nuclear medicine lung ventilation and circulation study uses a safe radioactive material to create images of air and blood flow in your lungs. It helps identify issues like blood clots or lung diseases. You inhale or receive an injection of this material, and a special camera captures the images.

20 services20 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.

18 services15 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

18 services18 patients

Complete ultrasound scan of pelvis 76856

A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.

16 services15 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

15 services14 patients

Limited ultrasound scan of pelvis 76857

A limited ultrasound scan of the pelvis is a non-invasive imaging test. It uses high-frequency sound waves to create pictures of the lower abdomen area. This helps doctors view and assess the health of certain internal structures. It's painless and usually takes about 30 minutes.

14 services13 patients

Nuclear medicine study of lymphatic system 78195

A nuclear medicine study of the lymphatic system involves injecting a safe, radioactive substance into your body. This substance travels through your lymphatic system and helps create images on a special camera. These images can help doctors diagnose conditions related to your immune system.

14 services14 patients

X-ray of chest, 2 views 71046

12 services12 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

12 services12 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.

12 services11 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.

12 services12 patients

Nuclear medicine study of stomach to assess emptying 78264

A nuclear medicine study of the stomach assesses how quickly food leaves the stomach. A safe, radioactive substance is added to a meal. The radiation emitted is tracked, creating images that show the food's progress through the stomach. It's non-invasive and painless.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Meritus Medical Center

Acute Care Hospitals · Hagerstown, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210001

Location11116 Medical Campus RoadHagerstown, MD 21742 · Washington County

Emergency services Birthing friendly

Maria Parham Medical Center

Acute Care Hospitals · Henderson, NC

2/5 CMS rating

OwnershipProprietary

CMS Certification Number340132

LocationPO Box 59Henderson, NC 27536 · Vance County

Emergency services Birthing friendly

Person Memorial Hospital

Acute Care Hospitals · Roxboro, NC

OwnershipProprietary

CMS Certification Number340159

Location615 Ridge RdRoxboro, NC 27573 · Person County

Emergency services

Raleigh General Hospital

Acute Care Hospitals · Beckley, WV

1/5 CMS rating

OwnershipProprietary

CMS Certification Number510070

Location1710 Harper RoadBeckley, WV 25801 · Raleigh County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06030 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

$93.86 typical visit price

range $60.82 – $183.10

Typical copayment $23.46 (range $15.20 – $45.77)

Most-billed visit code 99203

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

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.

79.34/100

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

Scored as part of a group practice

Quality

69.22

Promoting Interoperability

100

Improvement Activities

Cost

48.08

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.

STATE OF CONNECTICUT HEALTH CENTER

Pathology (Anatomic Pathology & Clinical Pathology)

263 FARMINGTON AVE, LABORATORY HBP GROUP
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-7503

MR. IAN THOMAS MCNEILL

Neurological Surgery

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-8080

DR. LUIS CHAVEZ DE PAZ DDS, MS, PHD

Dentist (Endodontics)

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2719

TARUNYA REDDY VEDERE

Internal Medicine (Endocrinology, Diabetes & Metabolism)

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3245

ZACHARY TALLENT SOLOMON

Surgery

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3467

MICHAEL CONNOLLY

Psychiatry & Neurology (Psychiatry)

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-4733

EMILY WENG DO

Internal Medicine (Gastroenterology)

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3158

ANDREW KEMERLEY DO

Student in an Organized Health Care Education/Training Program

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3467

DOMENIC VALENTINO DO

Student in an Organized Health Care Education/Training Program

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3600

CANDICE QUARELLA MD

Obstetrics & Gynecology

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2792

EDWIN NICHOLAS RODRIGUEZ MD

Anesthesiology

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3600

SARAH HADDAD

Student in an Organized Health Care Education/Training Program

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2000

KALI KING MD

Student in an Organized Health Care Education/Training Program

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-6700

KYLA AUGUSTINE

Student in an Organized Health Care Education/Training Program

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2000

DR. ALAN G LURIE DDS

Dentist (Oral and Maxillofacial Radiology)

263 FARMINGTON AVE, UCONN HEALTH CENTER MC2110
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2453

ANDREW ARNOLD MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3245

JEFFERY SPIRO MD

Otolaryngology

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2100

DOUGLAS E PETERSON DMD

Dentist

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-2952

MS. TAMMY MICHELLE DAVINO APRN

Nurse Practitioner (Acute Care)

263 FARMINGTON AVE
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-3107

STATE OF CONNECITUT HEALTH CENTER

Internal Medicine (Infectious Disease)

263 FARMINGTON AVE, INFECTIOUS DISEASES ASSOCIATES
FARMINGTON, CT 06030

Capitol Planning Region (860) 679-4225

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 David Karimeddini's NPI number?

The NPI number for David Karimeddini is 1528231677. It was assigned to this individual provider in the NPPES registry on April 9, 2008.

Where is David Karimeddini located?

David Karimeddini practices at 263 Farmington Ave, Farmington, CT 06030. The listed phone number is (860) 679-2784.

What is David Karimeddini's specialty?

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

Is David Karimeddini enrolled in Medicare?

Yes. David Karimeddini 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 David Karimeddini's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Karimeddini reassigns Medicare benefits to 6 organizations: University Of Connecticut Health Center (Farmington, CT), State Of Connecticut (Storrs, CT), Meritus Medical Center Inc (Hagerstown, MD), Medical Imaging Of Fredericksburg, LLC (Stafford, VA), Radiologic Associates Of Fredericksburg Ltd (Fredericksburg, VA) 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 David Karimeddini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Karimeddini accept?

Health plans from Peak Health Insurance list David Karimeddini 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 David Karimeddini affiliated with any hospitals?

According to CMS data, David Karimeddini is affiliated with Meritus Medical Center, Maria Parham Medical Center, Person Memorial Hospital and Raleigh General Hospital.

When was this NPI record last updated?

The NPPES record for David Karimeddini was last updated on September 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.