MS. CAROLINE M IMHOFF PA-C
NPI 1821676651
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ
NPI Status: Active since April 01, 2021
Contact Information
8222 S 48TH ST STE 200
PHOENIX, AZ
ZIP 85044
Phone: (623) 300-5477
- Individual
- Female
- Nurse Practitioner
- Psychiatric/Mental Health
- Accepts Insurance
- PECOS Enrolled
About CAROLINE IMHOFF
This page provides the complete NPI Profile along with additional information for Caroline Imhoff, a provider established in Phoenix, Arizona with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1821676651 assigned on April 2021. The practitioner's primary taxonomy code is 363LP0808X with license number 9674 (AZ). The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1821676651
- Provider Name
- MS. CAROLINE M IMHOFF PA-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 8222 S 48TH ST STE 200 PHOENIX, AZ 85044
- Location Phone
- (623) 300-5477
- Mailing Address
- 8222 S 48TH ST STE 200 PHOENIX, AZ 85044
- Mailing Phone
- (623) 300-5477
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-01-2021
- Last Update Date
- 07-15-2025
- Code Navigator
A nurse practitioner (NP) like Caroline Imhoff is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
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
Nurse Practitioner Psychiatric/Mental Health
- Taxonomy Code
- 363LP0808X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 9674
- License State
- AZ
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 363A00000X | Physician Assistants & Advanced Practice Nursing Providers | Physician Assistant | 085.008089 (IL) |
| 2 | 363A00000X | Physician Assistants & Advanced Practice Nursing Providers | Physician Assistant | 9674 (AZ) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Choice Bronze HSA - HMO
- Choice Bronze HSA + Vision + Adult Dental - HMO
- Clear Silver - HMO
- Complete Gold - HMO
- Complete Gold + Vision + Adult Dental - HMO
- Complete Silver - HMO
- Complete Silver + Vision + Adult Dental - HMO
- Elite Gold - HMO
- Elite Gold + Vision + Adult Dental - HMO
- Everyday Bronze - HMO
- Everyday Bronze + Vision + Adult Dental - HMO
- Standard Expanded Bronze - HMO
- Standard Expanded Bronze + Vision + Adult Dental - HMO
- Standard Gold - HMO
- Standard Gold + Vision + Adult Dental - HMO
- Standard Silver - HMO
- Standard Silver + Vision + Adult Dental - HMO
- Bronze Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Bronze Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Bronze Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Bronze Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Bronze Standard - HMO
- Catastrophic Standard - HMO
- Gold Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Gold Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Gold Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Gold Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Gold Standard - HMO
- Silver Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Silver Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Silver Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Silver Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Silver Standard - HMO
- Blue ACA StandardHealth Silver with Health Choice - HMO
- Blue AdvanceHealth Bronze - MaricopaFocus Network - HMO
- Blue AdvanceHealth Gold - MaricopaFocus Network - HMO
- Blue AdvanceHealth Silver - MaricopaFocus Network - HMO
- Blue EverydayHealth Gold - MaricopaFocus Network - HMO
- Blue EverydayHealth Silver - MaricopaFocus Network - HMO
- Blue Portfolio HSA Bronze - MaricopaFocus Network - HMO
- Blue Portfolio HSA Gold - Statewide PPO Network - PPO
- Blue PPO PremierHealth Silver - Statewide PPO Network - PPO
- Blue PPO PremierHealth Gold - Statewide PPO Network - PPO
- Blue PPO StandardHealth Gold - Statewide PPO Network - PPO
- Blue PPO StandardHealth Silver - Statewide PPO Network - PPO
- Blue StandardHealth Bronze - MaricopaFocus Network - HMO
- Blue StandardHealth Gold - MaricopaFocus Network - HMO
- Blue StandardHealth Silver - MaricopaFocus Network - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
- UHC Bronze Standard - HMO
- UHC Bronze Value ($0 Virtual Urgent Care) - HMO
- UHC Bronze Value+ ($0 Virtual Urgent Care, Dental + Vision) - HMO
- UHC Gold Advantage ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Gold Advantage+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision) - HMO
- UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Gold Standard - HMO
- UHC Silver Advantage ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Silver Advantage+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision) - HMO
- UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
- UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
- UHC Silver Standard - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Caroline Imhoff 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
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
Physician Visit Costs
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 85044 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $85.89
- Minimum New Patient Price $55.44
- Maximum New Patient Price $168.6
- Average New Patient Copayment $21.47
- Minimum New Patient Copayment $13.86
- Maximum New Patient Copayment $42.15
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $98
- Minimum Established Patient Price $17.72
- Maximum Established Patient Price $137.41
- Average Established Patient Copayment $24.5
- Minimum Established Patient Copayment $4.43
- Maximum Established Patient Copayment $34.35
* 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.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 2 | 1 | 6 | 7 | 6 | 6 | 5 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 4 | 1 | 12 | 7 | 12 | 6 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 4 + 1 + 1 + 2 + 7 + 1 + 2 + 6 + 1 + 0 + 24 = 59 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 59 = 1 | 1 | ||||||||
The NPI number 1821676651 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 19 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1093399479 | ASCEND HEALTHCARE, PLLC Organization | Clinic/Center (Multi-Specialty) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (623) 300-5477 |
| 1932788791 | BIANCA CHAVEZ Individual | Counselor | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (623) 300-5477 |
| 1215563390 | STEPHANIE MUNOZ Individual | Community/Behavioral Health | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (623) 300-5477 |
| 1053015222 | BRITTANY J THOMPSON LMSW Individual | Social Worker | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1164796876 | MELISSA JANDT LCSW Individual | Social Worker (Clinical) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (623) 300-5477 |
| 1295493534 | JADE LIN AVERY Individual | Counselor (Professional) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1437616760 | NANCY JEANETTA PLOUFFE LPC Individual | Counselor (Professional) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1508482571 | AMY MUSCARELLO Individual | Counselor (Addiction (Substance Use Disorder)) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1659500759 | DR. RENEE LORIN NELSON DBH LPC Individual | Counselor (Professional) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1922620921 | NATALIE MICHELLE KNIGHT Individual | Social Worker (Clinical) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1922684026 | REYNALDO CARLOS CRUZ LPC, BHP Individual | Counselor (Mental Health) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-1789 |
| 1932521614 | DIANE WAGNER LCSW Individual | Social Worker (Clinical) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1972342483 | MARITZA J JAUREGUI LMSW Individual | Social Worker (Clinical) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1346906161 | VICTORIA ALEJANDRA GRAHAM LPC Individual | Counselor (Mental Health) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1881355576 | DANIELLE ENG LPC Individual | Counselor | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (602) 488-3252 |
| 1902536675 | DIANA PINTO BELTRAN WASHINGTON DBH, LPC Individual | Counselor (Professional) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 301-8430 |
| 1346920063 | JAMES D BOATMAN LMSW Individual | Social Worker | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
| 1326802299 | JILIAN MCDERMOTT APRN, PMHNP-BC Individual | Nurse Practitioner (Psychiatric/Mental Health) | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (623) 300-5477 |
| 1205518388 | ERIN ASHLEY LEWANDOWSKI LCSW Individual | Social Worker | 8222 S 48TH ST STE 200 PHOENIX, AZ 85044 (520) 640-7189 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821676651, enumerated in the NPI registry as an "individual" on April 01, 2021
The provider is located at 8222 S 48th St Ste 200 Phoenix, Az 85044 and the phone number is (623) 300-5477
The provider's speciality is Nurse Practitioner with taxonomy code 363LP0808X with a focus in Psychiatric/Mental Health
The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Antidote. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.
Medicare beneficiaries should expect a typical cost of $85.89 with an average copayment of $21.47 for new patient appointments. Established patients should expect a typical charge of $98 and an average copayment of 24.5. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on April 01, 2021. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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