NADEZHDA HORCHNER M.D.
NPI 1578727822
Internal Medicine in Pittsburgh, PA

Q: What is Nadezhda Horchner's NPI number?

The NPI number for Nadezhda Horchner is 1578727822. It was assigned to this individual provider in the NPPES registry on July 16, 2008.

Q: What is Nadezhda Horchner'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 Nadezhda Horchner was last updated on May 5, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 July 16, 2008PECOS EnrolledAccepts Medicare Assignment

580 S AIKEN AVE, SUITE 300, PITTSBURGH, PA 15232(412) 687-5040(412) 687-5044 Get Directions Write a Review

NPPES record last updated: May 5, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Nadezhda Horchner M.d. NPPES

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

NADEZHDA HORCHNER M.D. (NPI 1578727822) is an individual internal medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (190645) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and is a graduate of University Of Vermont College Of Medicine (2007).

NPPES Registry Identity

NPI1578727822

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameNADEZHDA HORCHNERCredential: M.D.

Location Address580 S AIKEN AVE, SUITE 300Pittsburgh, PA 15232-1531

Mailing Address200 Lothrop St, Forbes Tower, Suite 9055Pittsburgh, PA 15213-2536 · (412) 647-3087 · Fax (412) 647-4050

Phone(412) 687-5040

Fax(412) 687-5044

Sole ProprietorNo

Medical School CMSUniversity Of Vermont College Of MedicineGraduated 2007

Enumeration DateJuly 16, 2008

Last NPPES UpdateMay 5, 2011

✔ NPI 1578727822 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 · 190645

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.

580 S AIKEN AVE, Pittsburgh, PA 15232

Open in Google Maps ↗

Other Identifiers 3

Other2527101PA · Highmark

Medicare PIN192617PA

Medicaid102523626PA

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

Nadezhda Horchner 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 ID446447999

PECOS Enrollment IDI20160707001442

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 Nadezhda Horchner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Healtheast Medical Research Institute

728 mi

Family Medicine

2900 CURVE CREST BLVD
Stillwater, MN 55082

Reassigned Medicare billing, Minnesota enrollment
2,361 clinicians in this Medicare group

NPI 1285929265 (651) 471-5600

Healtheast Woodwinds Hospital

731 mi

General Acute Care Hospital

1925 WOODWINDS DR
Woodbury, MN 55125

Reassigned Medicare billing, Minnesota enrollment
955 clinicians in this Medicare group

NPI 1356309322 (651) 232-0100

Fairview Clinics

734 mi

Primary Care

15075 CIMARRON AVE
Rosemount, MN 55068

Reassigned Medicare billing, Minnesota enrollment
2,302 clinicians in this Medicare group

NPI 1952548109 (651) 322-8800

Healtheast St. John's Hospital

736 mi

General Acute Care Hospital

1575 BEAM AVE
Maplewood, MN 55109

Reassigned Medicare billing, Minnesota enrollment
1,178 clinicians in this Medicare group

NPI 1447218482 (651) 232-7000

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 30

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

302 services156 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

279 services156 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

177 services128 patients

Blood test, thyroid stimulating hormone (tsh) 84443

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

151 services121 patients

Blood test, basic group of blood chemicals (calcium, total) 80048

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

117 services77 patients

Blood test, lipids (cholesterol and triglycerides) 80061

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

107 services101 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

106 services95 patients

Vitamin d-3 level 82306

A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.

98 services92 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

93 services63 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

71 services71 patients

Cyanocobalamin (vitamin b-12) level 82607

A Cyanocobalamin (Vitamin B-12) level test is a blood test that checks the amount of Vitamin B-12 in your body. This vitamin is vital for nerve function and the creation of red blood cells. Low or high levels could indicate a potential health issue.

57 services51 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

47 services38 patients

Manual urinalysis test with examination using microscope, automated 81001

A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.

44 services34 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

42 services42 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

37 services37 patients

Creatinine level to test for kidney function or muscle injury 82570

A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.

32 services32 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

32 services30 patients

Urine microalbumin (protein) level 82043

The urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.

31 services31 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.

28 services28 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.

27 services27 patients

Iron level 83540

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

26 services23 patients

Iron binding capacity 83550

Iron binding capacity is a blood test that measures how well your body can bind and transport iron. This helps your healthcare provider assess if your body has too little or too much iron, which can indicate certain health conditions.

26 services23 patients

Bacterial colony count, urine 87086

A bacterial colony count, urine, is a laboratory test that checks a urine sample for bacteria. It helps to identify if an infection is present in the urinary system. High numbers of bacteria in the urine can indicate a urinary tract infection (UTI).

26 services18 patients

Thyroxine (thyroid chemical), free 84439

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

23 services18 patients

Magnesium level 83735

A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.

15 services15 patients

Red blood cell sedimentation rate, to detect inflammation, automated 85652

The Red Blood Cell Sedimentation Rate is a test that helps detect inflammation in the body. It's automated, meaning a machine does the work. This test measures how fast red blood cells settle at the bottom of a tube in an hour. A faster rate may indicate inflammation.

14 services14 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

13 services11 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.

12 services12 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

12 services12 patients

Administration of pneumococcal vaccine G0009

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

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.

M Health Fairview University Of Mn

Acute Care Hospitals · Minneapolis, MN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240080

Location2450 Riverside AvenueMinneapolis, MN 55454 · Hennepin County

Emergency services Birthing friendly

M Health Fairview Ridges Hospital

Acute Care Hospitals · Burnsville, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number240207

Location201 East Nicollet BoulevardBurnsville, MN 55337 · Dakota County

Emergency services Birthing friendly

M Health Fairview St John's Hospital

Acute Care Hospitals · Maplewood, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240210

Location1575 Beam AvenueMaplewood, MN 55109 · Ramsey County

Emergency services Birthing friendly

M Health Fairview Woodwinds Hospital

Acute Care Hospitals · Woodbury, MN

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240213

Location1925 Woodwinds DriveWoodbury, MN 55125 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15232 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 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

13 suppliers33 claims99 services$5.23 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

5 suppliers12 claims25 services$1.04 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

3 suppliers29 claims29 services$181.69 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 20

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

BARBARA ANNE IVANKO LCSW

Social Worker (Clinical)

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 623-3023

ANGELA MAKALINAO GUERRERO MD

Dermatology

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 681-1072

DR. TAMMY DEGREGORIO D.M.D.

Dentist (General Practice)

580 S AIKEN AVE, SUITE 620
PITTSBURGH, PA 15232

Allegheny County (412) 621-5353

JEAN YOU PA-C

Physician Assistant

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 681-1072

ANDREEA COCA MD

Internal Medicine (Rheumatology)

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 586-3550

MRS. KATE WICHMANN SHERMAN LPC

Counselor (Professional)

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 623-3023

NOAH BASS

Internal Medicine (Rheumatology)

580 S AIKEN AVE, SUITE 430
PITTSBURGH, PA 15232

Allegheny County (412) 682-2434

WOMENS GYNECOLOGIC ASSOCIATES, PC

Obstetrics & Gynecology (Gynecology)

580 S AIKEN AVE, SUITE 500
PITTSBURGH, PA 15232

Allegheny County (412) 688-3653

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 Nadezhda Horchner's NPI number?

The NPI number for Nadezhda Horchner is 1578727822. It was assigned to this individual provider in the NPPES registry on July 16, 2008.

Where is Nadezhda Horchner located?

Nadezhda Horchner practices at 580 S Aiken Ave Suite 300, Pittsburgh, PA 15232. The listed phone number is (412) 687-5040.

What is Nadezhda Horchner's specialty?

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

Is Nadezhda Horchner enrolled in Medicare?

Yes. Nadezhda Horchner 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 Nadezhda Horchner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nadezhda Horchner reassigns Medicare benefits to 4 organizations: Healtheast Medical Research Institute (Stillwater, MN), Healtheast Woodwinds Hospital (Woodbury, MN), Fairview Clinics (Rosemount, MN) and Healtheast St. John's Hospital (Maplewood, MN). 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 Nadezhda Horchner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nadezhda Horchner affiliated with any hospitals?

According to CMS data, Nadezhda Horchner is affiliated with M Health Fairview University Of Mn, M Health Fairview Ridges Hospital, M Health Fairview St John's Hospital and M Health Fairview Woodwinds Hospital.

When was this NPI record last updated?

The NPPES record for Nadezhda Horchner was last updated on May 5, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.