Alexander Ronald Larson
Physician Assistant โข Boise, ID
1907 S Broadway Ave Ste 101
Boise, ID 837064229
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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Alexander Larson is listed in NPPES under Physician Assistant.
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NPI assigned on March 5, 2021; this date does not establish years in practice.
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Published CMS data list 339 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 โ Established patient outpatient office visit: 130 service units.
- 99214 โ Established patient outpatient office visit: 48 service units.
- 81002 โ Urinalysis, manual test: 37 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 9 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 293 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) โ 63 prescription fills, including refills.
- Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) โ 39 prescription fills, including refills.
- Cefadroxil โ 31 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 13 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 70% of clinicians listed under Physician Assistant in Boise, ID (2024, 204 clinicians with data). Median for this group: 181. Middle half: 93 to 368.
More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Idaho (2024, 719 clinicians with data). Median for this group: 259. Middle half: 106 to 562.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 228 in 2022 to 339 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
1907 S Broadway Ave Ste 101
Boise, ID 837064229
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: Alliance Medical Group Llc. 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
2021
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
236 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 โ by Provider, 2024.
Medicare-allowed amount
About $20,316 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 โ by Provider and Service, 2024.
Paid by Medicare
About $13,675 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 โ by Provider and Service, 2024.
30-day fills
293 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
$2,560 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $658.45 across 27 records.
By nature of payment
- Food and Beverage: $658.45 across 27 records.
Reporting-company totals (3 largest of 16)
- Amgen Inc.: $198.92 across 4 records.
- AstraZeneca Pharmaceuticals LP: $78.31 across 3 records.
- GlaxoSmithKline, LLC.: $63.46 across 3 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 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
2021
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, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Alexander Larson 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 Alexander Larson 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 Boise and Idaho
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 70% of clinicians listed under Physician Assistant in Boise, ID (2024, 204 clinicians with data). Median for this group: 181. Middle half: 93 to 368.
More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Idaho (2024, 719 clinicians with data). Median for this group: 259. Middle half: 106 to 562.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Boise, ID (2024, 204 clinicians with data). Median for this group: $12,226. Middle half: $6,474 to $26,101.
Close to the middle for clinicians listed under Physician Assistant in Idaho (2024, 719 clinicians with data). Median for this group: $16,433. Middle half: $6,832 to $32,555.
Paid by Medicare
A higher Medicare payment amount than 65% of clinicians listed under Physician Assistant in Boise, ID (2024, 204 clinicians with data). Median for this group: $9,198. Middle half: $4,675 to $19,415.
Close to the middle for clinicians listed under Physician Assistant in Idaho (2024, 719 clinicians with data). Median for this group: $12,006. Middle half: $4,892 to $23,827.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Physician Assistant in Boise, ID (2024, 211 clinicians with data). Median for this group: 196. Middle half: 85 to 692.
Close to the middle for clinicians listed under Physician Assistant in Idaho (2024, 820 clinicians with data). Median for this group: 337. Middle half: 117 to 1,216.
Part D drug cost
Close to the middle for clinicians listed under Physician Assistant in Boise, ID (2024, 211 clinicians with data). Median for this group: $3,075. Middle half: $749 to $53,240.
A lower Part D drug cost than 60% of clinicians listed under Physician Assistant in Idaho (2024, 820 clinicians with data). Median for this group: $9,384. Middle half: $1,120 to $140,786.
362 active clinicians are listed under Physician Assistant with a practice address in Boise, ID (1,252 in Idaho).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Boise
12.4% of these 362 clinicians have the CMS telehealth indicator.
71.5% of these 362 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 49% from 228 in 2022 to 339 in 2024.
- 2022: 228
- 2023: 188
- 2024: 339
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Medicare-allowed amount
Medicare-allowed amount increased 47% from $13,814 in 2022 to $20,316 in 2024.
- 2022: $13,814
- 2023: $11,485
- 2024: $20,316
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Paid by Medicare
Paid by Medicare increased 26% from $10,852 in 2022 to $13,675 in 2024.
- 2022: $10,852
- 2023: $8,505
- 2024: $13,675
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 229% from 89 in 2022 to 293 in 2024.
- 2022: 89
- 2023: 138
- 2024: 293
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30-day fills
30-day fills increased 229% from 89 in 2022 to 293 in 2024.
- 2022: 89
- 2023: 138
- 2024: 293
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Part D drug cost
Part D drug cost increased 122% from $1,153 in 2022 to $2,560 in 2024.
- 2022: $1,153
- 2023: $1,343
- 2024: $2,560
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $53.45 in 2022 to $658.45 in 2025.
- 2022: $53.45
- 2023: $419.74
- 2024: $801.26
- 2025: $658.45
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 2025 (payments made January 1 โ December 31, 2025): 27 records totaling $658.45.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $143.99 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
|
Dexcom G6 Transmitter | General | $27.91 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $27.24 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $26.96 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $24.11 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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REPATHA | General | $23.06 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $22.31 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
TRINTELLIX | General | $22.19 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $22.16 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $21.06 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $20.28 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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JARDIANCE | General | $19.78 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Wegovy | General | $19.64 |
| Phathom Pharmaceuticals, Inc. |
Food and Beverage
Cash or cash equivalent
|
VOQUEZNA | General | $19.19 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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PAXLOVID | General | $19.11 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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SHINGRIX | General | $18.99 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
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ROTATEQ | General | $18.78 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $18.71 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $17.75 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
ELIQUIS | General | $17.60 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $17.00 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $16.78 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Symbravo | General | $15.14 |
| Kowa Pharmaceuticals America, Inc. |
Food and Beverage
In-kind items and services
|
ZORYVE | General | $15.02 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $14.87 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ2023 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 โ by Provider and Service data, 2022โ2024; 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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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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130 | 123 | $175.54 | $70.03 |
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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
|
48 | 47 | $248.71 | $100.57 |
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81002
Urinalysis, manual test
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37 | 33 | $6.00 | $3.41 |
|
71046
X-ray of chest, 2 views
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35 | 18 | $42.77 | $14.16 |
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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
|
34 | 34 | $215.44 | $86.72 |
|
87811
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
|
19 | 19 | $65.00 | $40.55 |
|
36415
Insertion of needle into vein for collection of blood sample
|
14 | 14 | $10.00 | $8.65 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
11 | 11 | $329.55 | $130.77 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
11 | 11 | $108.64 | $44.06 |
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 |
|---|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 63 | 476 | $476.08 | 63 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 39 | 299 | $229.19 | 39 |
| Cefadroxil | Cefadroxil | 31 | 257 | $295.62 | 31 |
| Prednisone | Prednisone | 27 | 183 | $66.95 | 25 |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 23 | 181 | $349.56 | 23 |
| Azithromycin | Azithromycin | 17 | 79 | $48.22 | 17 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 15 | 79 | $139.12 | 14 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 15 | 273 | $230.88 | 15 |
| Paxlovid | Nirmatrelvir/Ritonavir | 15 | 75 | $0.00 | 15 |
| Cefdinir | Cefdinir | 13 | 112 | $302.83 | 13 |
| Fluconazole | Fluconazole | 12 | 46 | $78.91 | 12 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 12 | 62 | $238.20 | 12 |
| Ondansetron Odt | Ondansetron | 11 | 46 | $104.74 | 11 |
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
Self-certified to NPPES: 2021-10-11NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20211014000226
ID
3779981261
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
Alliance Medical Group Llc
1474 N Meridian Rd, Kuna, ID 836342041
Phone: 2088092885
Alliance Medical Group Llc
1375 N Happy Valley Rd, Nampa, ID 836875280
Phone: 2088092869
Alliance Medical Group Llc
512 N 21st Ave, Caldwell, ID 836054368
Phone: 2088092875
Alliance Medical Group Llc
6052 W State St, Boise, ID 837032739
Phone: 2089471947
Alliance Medical Group Llc
11197 W Fairview Ave, Boise, ID 837137935
Phone: 2083788011
Alliance Medical Group Llc
10482 W Carlton Bay Dr, Garden City, ID 837145143
Phone: 2089556500
Alliance Medical Group Llc
4971 W Overland Rd, Boise, ID 837052822
Phone: 2084725050
Alliance Medical Group Llc
8971 W Overland Rd, Boise, ID 837091651
Phone: 2083784288
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1907 S BROADWAY AVE STE 101, BOISE, ID 837064229 (Tel: 2083451222)
Registered at PO BOX 191050, BOISE, ID 837191050 (Tel: 2089851399)
Physician Assistant (license number reported to NPPES: ID PA-2128)
NPI status registered as active in NPPES database
Registered at 4350 US 421 S, LILLINGTON, NC 275466760 (Tel: 9108931210)
Registered at 513 OMAHA DR, BROADWAY, NC 275058157 (Tel: 2084478983)
Recorded as ALEXANDER LARSON
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Boise
- Kacey Blea
- Marian Marsh, PA-C
- Dustin Bowman, PA-C
- Louissa Gordon, PA-C
- Kristin Hawkins, PA-C
- Anna Kinney, PA
Mailing Address
Po Box 191050
Boise, ID 837191050
Phone: 2089851399