Dr. Dalia M Nashed , MD
Internal Medicine • Onalaska, WI
3111 Gundersen Dr
Onalaska, WI 546508447
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Dalia Nashed is listed in NPPES under Internal Medicine.
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NPI assigned on May 15, 2014; this date does not establish years in practice.
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Published CMS data list 1,011 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 36415 — Insertion of needle into vein for collection of blood sample: 211 service units.
- 99213 — Established patient outpatient office visit: 194 service units.
- 80048 — Blood test, basic group of blood chemicals (calcium, total): 84 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 20 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 3,359 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Amlodipine Besylate — 274 prescription fills, including refills.
- Losartan Potassium — 240 prescription fills, including refills.
- Atorvastatin Calcium — 203 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 81 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 70% of clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: 572. Middle half: 266 to 1,020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 299 in 2020 to 1,011 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
3111 Gundersen Dr
Onalaska, WI 546508447
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Park Nicollet Clinic. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2005
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
146 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $47,268 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $39,302 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
8,525 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$324,504 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $11.69 in 2020
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2020.
Years since graduation
21 years (graduated 2005)
CMS Doctors and Clinicians data list 2005 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Nashed has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Nashed as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Onalaska and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 70% of clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: 572. Middle half: 266 to 1,020.
Too few clinicians listed under Internal Medicine in Onalaska have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
Close to the middle for clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: $49,332. Middle half: $25,625 to $85,764.
Too few clinicians listed under Internal Medicine in Onalaska have Medicare Part B data for 2024 to compare.
Paid by Medicare
Close to the middle for clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: $38,120. Middle half: $18,776 to $65,615.
Too few clinicians listed under Internal Medicine in Onalaska have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in Wisconsin (2024, 1,164 clinicians with data). Median for this group: 2,178. Middle half: 139 to 7,601.
Too few clinicians listed under Internal Medicine in Onalaska have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Wisconsin (2024, 1,164 clinicians with data). Median for this group: $173,642. Middle half: $7,999 to $596,192.
Too few clinicians listed under Internal Medicine in Onalaska have Medicare Part D data for 2024 to compare.
13 active clinicians are listed under Internal Medicine with a practice address in Onalaska, WI (2,078 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Onalaska
53.8% of these 13 clinicians have the CMS telehealth indicator.
69.2% of these 13 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 238% from 299 in 2020 to 1,011 in 2024.
- 2020: 299
- 2021: 591
- 2022: 545
- 2023: 686
- 2024: 1,011
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Medicare-allowed amount
Medicare-allowed amount increased 250% from $13,505 in 2020 to $47,268 in 2024.
- 2020: $13,505
- 2021: $26,987
- 2022: $28,287
- 2023: $31,265
- 2024: $47,268
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Paid by Medicare
Paid by Medicare increased 290% from $10,065 in 2020 to $39,302 in 2024.
- 2020: $10,065
- 2021: $22,108
- 2022: $21,460
- 2023: $25,296
- 2024: $39,302
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 432% from 631 in 2020 to 3,359 in 2024.
- 2020: 631
- 2021: 1,098
- 2022: 1,909
- 2023: 1,580
- 2024: 3,359
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30-day fills
30-day fills increased 494% from 1,435 in 2020 to 8,525 in 2024.
- 2020: 1,435
- 2021: 2,557
- 2022: 4,870
- 2023: 4,234
- 2024: 8,525
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Part D drug cost
Part D drug cost increased 770% from $37,285 in 2020 to $324,504 in 2024.
- 2020: $37,285
- 2021: $73,828
- 2022: $80,957
- 2023: $146,116
- 2024: $324,504
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2020 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2020), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2020 (payments made January 1 – December 31, 2020): fewer than 11 records totaling $11.69.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $11.69 |
Source: CMS Open Payments, program year 2020, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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36415
Insertion of needle into vein for collection of blood sample
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211 | 102 | $21.50 | $8.53 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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194 | 96 | $338.00 | $84.76 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
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84 | 62 | $33.80 | $8.19 |
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83036
Hemoglobin a1c level
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78 | 63 | $38.70 | $9.52 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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67 | 67 | $484.00 | $125.92 |
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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
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52 | 47 | $31.00 | $7.46 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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51 | 45 | $478.00 | $122.87 |
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80061
Blood test, lipids (cholesterol and triglycerides)
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47 | 47 | $53.55 | $13.12 |
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90480
Admn sarscov2 vacc 1 dose
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27 | 25 | $45.00 | $41.80 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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27 | 27 | $420.00 | $107.20 |
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G0008
Administration of influenza virus vaccine
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26 | 26 | $31.00 | $30.38 |
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80053
Blood test, comprehensive group of blood chemicals
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25 | 23 | $42.30 | $9.94 |
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90653
Influenza vaccine, inactivated
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22 | 22 | $85.00 | $81.82 |
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91320
Sarscv2 vac 30mcg trs-suc im
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18 | 18 | $195.00 | $152.78 |
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82565
Blood creatinine level
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15 | 15 | $20.50 | $5.02 |
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82043
Urine microalbumin (protein) level
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14 | 14 | $23.05 | $5.66 |
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82570
Creatinine level to test for kidney function or muscle injury
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14 | 14 | $20.75 | $5.08 |
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85027
Complete blood cell count (red cells, white blood cell, platelets), automated test
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14 | 12 | $25.90 | $5.43 |
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84132
Blood potassium level
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13 | 13 | $18.95 | $4.66 |
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G0438
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
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12 | 12 | $619.00 | $159.39 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 274 | 22,932 | $2,816.52 | 102 |
| Losartan Potassium | Losartan Potassium | 240 | 19,464 | $4,284.51 | 82 |
| Atorvastatin Calcium | Atorvastatin Calcium | 203 | 17,294 | $3,034.98 | 76 |
| Levothyroxine Sodium | Levothyroxine Sodium | 176 | 14,308 | $2,879.42 | 58 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 166 | 14,148 | $2,649.12 | 61 |
| Lisinopril | Lisinopril | 155 | 13,425 | $1,434.01 | 49 |
| Omeprazole | Omeprazole | 116 | 9,276 | $1,873.17 | 46 |
| Gabapentin | Gabapentin | 112 | 9,058 | $1,738.05 | 54 |
| Metoprolol Succinate | Metoprolol Succinate | 109 | 9,443 | $2,062.16 | 39 |
| Simvastatin | Simvastatin | 92 | 7,810 | $1,383.36 | 33 |
| Trazodone Hcl | Trazodone Hcl | 87 | 6,690 | $1,135.08 | 32 |
| Metformin Hcl Er | Metformin Hcl | 83 | 7,100 | $828.01 | 32 |
| Sertraline Hcl | Sertraline Hcl | 67 | 4,576 | $1,060.67 | 16 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 56 | 2,016 | $2,313.64 | 29 |
| Hydrochlorothiazide | Hydrochlorothiazide | 51 | 4,264 | $190.43 | 20 |
| Fluticasone Propionate | Fluticasone Propionate | 45 | 2,730 | $808.88 | 27 |
| Jardiance | Empagliflozin | 44 | 3,489 | $71,255.15 | 15 |
| Eliquis | Apixaban | 43 | 2,700 | $50,989.03 | 14 |
| Warfarin Sodium | Warfarin Sodium | 42 | 3,641 | $591.43 | 12 |
| Metoprolol Tartrate | Metoprolol Tartrate | 41 | 2,336 | $365.05 | — |
| Furosemide | Furosemide | 36 | 2,830 | $348.28 | 15 |
| Metformin Hcl | Metformin Hcl | 36 | 3,290 | $549.48 | 15 |
| Bupropion Xl | Bupropion Hcl | 34 | 3,060 | $1,061.77 | 12 |
| Fluoxetine Hcl | Fluoxetine Hcl | 34 | 3,000 | $1,273.95 | 14 |
| Pregabalin | Pregabalin | 33 | 1,042 | $542.35 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
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.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20180810001598
MN
2961790464
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Park Nicollet Clinic
12142 Business Park Blvd N, Champlin, MN 553164525
Phone: 9529770500
Park Nicollet Clinic
15800 95th Ave N, Maple Grove, MN 553694400
Phone: 9529931440
Park Nicollet Clinic
5320 Hyland Greens Dr, Bloomington, MN 554373934
Phone: 9529932400
Park Nicollet Clinic
4155 County Rd 101, Plymouth, MN 554462307
Phone: 9529938900
Park Nicollet Clinic
6500 Excelsior Blvd, St Louis Park, MN 554264702
Phone: 9529933123
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Student in an Organized Health Care Education/Training Program
NPI status registered as active in NPPES database
Registered at 3111 GUNDERSEN DR, ONALASKA, WI 546508447 (Tel: 6087758620)
Registered at 1836 SOUTH AVE, LA CROSSE, WI 546015429 (Tel: (608) 782-7300)
Recorded as DALIA NASHED, M.D.
Internal Medicine (license number reported to NPPES: WI 65478)
NPI status registered as active in NPPES database
Registered at 1836 SOUTH AVE, LA CROSSE, WI 546015429 (Tel: 6087827300)
Registered at 1836 SOUTH AVE, LA CROSSE, WI 546015429 (Tel: 6087827300)
Recorded as DALIA NASHED, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Onalaska
- Dr. Kathryn Lynn, DO
- Dr. Tiffany Marinier, DO
- Dr. Teresa King, MD
- Dr. Amit Kulkarni, MD
- Dr. John Herath, MD
- Dr. Sarah Naik, MD
Mailing Address
1836 South Ave
La Crosse, WI 546015429
Phone: 6087827300