DR. JONATHAN CHRISTIAN CALKWOOD M.D.
NPI 1194765388
Psychiatry & Neurology - Neurology in Golden Valley, MN
NPI Status: Active since June 07, 2006
Contact Information
4225 GOLDEN VALLEY RD
GOLDEN VALLEY, MN
ZIP 55422
Phone: (763) 302-4199
Fax: (763) 302-4218
NPPES record last updated: May 17, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.
Record update history: May 17, 2022, Mar 5, 2019 (2 updates tracked since 2019).
- Individual
- Male
- Years of Experience 40
- Psychiatry & Neurology
- Neurology
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About JONATHAN CALKWOOD
This page provides the complete NPI Profile along with additional information for Jonathan Calkwood, a provider established in Golden Valley, Minnesota with a medical specialization in Psychiatry & Neurology, focusing in neurology and more than 40 years of experience. He graduated from University Of Texas Medical School At Houston in 1987. The healthcare provider is registered in the NPI registry with number 1194765388 assigned on June 2006. The practitioner's primary taxonomy code is 2084N0400X with license number 48347 (MN). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1194765388
- Provider Name
- DR. JONATHAN CHRISTIAN CALKWOOD M.D.
- Other Name
- JONATHAN CHRISTIAN CALK
- Other Name Type
- Former Name (1)
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4225 GOLDEN VALLEY RD GOLDEN VALLEY, MN 55422
- Location Phone
- (763) 302-4199
- Location Fax
- (763) 302-4218
- Mailing Address
- 4225 GOLDEN VALLEY RD GOLDEN VALLEY, MN 55422
- Mailing Phone
- (763) 588-0661
- Mailing Fax
- (763) 287-2310
- Medical School Name
- UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
- Graduation Year
- 1987
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-07-2006
- Last Update Date
- 05-17-2022
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychiatry & Neurology Neurology
- Taxonomy Code
- 2084N0400X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 48347
- License State
- MN
- Taxonomy Description
- A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Atlas $1,300 Gold - PPO
- Atlas $2,000 Standard Gold - PPO
- Atlas $3,050 Plus Silver - PPO
- Atlas $3,800 HSA Silver - PPO
- Atlas $6,000 Standard Silver - PPO
- Atlas $6,800 Plus Bronze HSA - PPO
- Atlas $7,500 Standard Bronze HSA - PPO
- Atlas $8,400 HSA Bronze - PPO
- Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
- Medica Individual Choice Bronze HSA - EPO
- Medica Individual Choice Bronze Share - EPO
- Medica Individual Choice Bronze Share - HMO
- Medica Individual Choice Expanded Bronze Standard - EPO
- Medica Individual Choice Expanded Bronze Standard - HMO
- Medica Individual Choice Gold $0 Copay PCP Visits - EPO
- Medica Individual Choice Gold $0 Copay PCP Visits - HMO
- Medica Individual Choice Gold Share - EPO
- Medica Individual Choice Gold Share - HMO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| HP60188 | OTHER (01) | MN | HEALTHPARTNERS |
| 0500770 | OTHER (01) | MN | MEDICA |
| 1046269 | OTHER (01) | MN | PREFERRED ONE |
| 1194765388 | MEDICAID (05) | MN | |
| P00321919 | OTHER (01) | MN | RAILROAD MEDICARE |
| 2436378 | OTHER (01) | MN | AMERICA'S PPO |
| 099H7CA | OTHER (01) | MN | BCBS OF MN |
| 182526C029 | OTHER (01) | UCARE |
Medicare Participation & PECOS Enrollment Status
Jonathan Calkwood is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Jonathan Calkwood is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 8628008505
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20060213000558
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE000N)
Repair or nonroutine service for durable medical equipment other than oxygen equipment requiring the skill of a technician, labor component, per 15 minutes (HCPCS:K0739)
3 DME suppliers used 13 Medicare Claims 49 Services Paid
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Administration of chemotherapy into vein, 1 hour or less
Administration of chemotherapy into vein, each additional hour
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
Imaging of optic nerve
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour
Injection of additional new drug or substance into vein
Injection of drug or substance under skin or into muscle
Injection, denosumab, 1 mg
Injection, hydrocortisone sodium succinate, up to 100 mg
Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg
Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg
Injection, ocrelizumab, 1 mg
Insertion of needle into vein for collection of blood sample
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or
Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.
This service was performed 77 times for 45 patientsChemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.
This service was performed 49 times for 27 patientsThis service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
This service was performed 99 times for 89 patientsThis 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.
This service was performed 20 times for 19 patientsThis 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.
This service was performed 43 times for 42 patientsImaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
This service was performed 92 times for 83 patientsThis is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
This service was performed 192 times for 61 patientsThis procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.
This service was performed 256 times for 43 patientsThis procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.
This service was performed 126 times for 48 patientsThis procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
This service was performed 93 times for 35 patientsDenosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
This service was performed 720 times for 12 patientsHydrocortisone sodium succinate injection is a medication given to treat various conditions like allergies, skin conditions, arthritis, or breathing disorders. It works by reducing inflammation and the body's immune response. The dose, up to 100 mg, depends on your condition.
This service was performed 99 times for 27 patientsThe Gammagard Liquid injection is a type of immune globulin therapy. It's used to boost your body's immune system, helping it fight off infections. The therapy involves injecting a liquid form of proteins, collected from healthy donors, into your body. This is a 500mg dose.
This service was performed 5,750 times for 22 patientsThis procedure involves an intravenous injection of Octagam, a liquid immune globulin. It is a blood product that helps your body fight off infections. It's given through a vein (IV) and each dose contains 500 mg of the medication.
This service was performed 6,320 times for 16 patientsOcrelizumab is a medication given via injection to manage conditions like Multiple Sclerosis. It helps control symptoms by targeting specific proteins in the immune system. This service involves injecting 1 mg of Ocrelizumab.
This service was performed 12,600 times for 20 patientsThis 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.
This service was performed 40 times for 37 patientsThis service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
This service was performed 15 times for 12 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $31.9 for a new patient copayment and $24.65 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 55422 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $127.61
- Minimum New Patient Price $56
- Maximum New Patient Price $168.28
- Average New Patient Copayment $31.9
- Minimum New Patient Copayment $14
- Maximum New Patient Copayment $42.07
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $98.61
- Minimum Established Patient Price $18.32
- Maximum Established Patient Price $138.04
- Average Established Patient Copayment $24.65
- Minimum Established Patient Copayment $4.58
- Maximum Established Patient Copayment $34.51
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Find Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Jonathan Calkwood is affiliated with the following medical facilities:
| Hospital Name | Address | Phone | Hospital Type | Overall Rating |
|---|---|---|---|---|
| M HEALTH FAIRVIEW UNIVERSITY OF MN | 2450 RIVERSIDE AVENUE MINNEAPOLIS, MN 55454 | (612) 624-1765 | Acute Care Hospitals | |
| RIVERWOOD HEALTHCARE CENTER | 200 BUNKER HILL DRIVE AITKIN, MN 56431 | (218) 927-5501 | Critical Access Hospitals |
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NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1194765388, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
GOLDEN VALLEY, MN 55422
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1194765388, enumerated as an "individual" on June 07, 2006.
The provider is located at 4225 GOLDEN VALLEY RD GOLDEN VALLEY, MN 55422 and the phone number is (763) 302-4199.
Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.
The provider might be accepting Accepts: HealthPartners, Medica, Medicare, Medicaid, Medica. Please consult your insurance carrier or call the provider to verify.
Jonathan Calkwood is affiliated with: M HEALTH FAIRVIEW UNIVERSITY OF MN and RIVERWOOD HEALTHCARE CENTER.