CYNTHIA M ARMSTRONG ANP
NPI 1790009660
Nurse Practitioner - Primary Care in Phoenix, AZ

NPI Status: Active since March 22, 2010

Contact Information

2510 W DUNLAP AVE STE 290
PHOENIX, AZ
ZIP 85021
Phone: (602) 789-0344
Fax: (602) 870-7566

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  • Individual
  • Female
  • Years of Experience 25
  • Nurse Practitioner
  • Primary Care
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CYNTHIA ARMSTRONG

This page provides the complete NPI Profile along with additional information for Cynthia Armstrong, a provider established in Phoenix, Arizona with a medical specialization in Nurse Practitioner, focusing in primary care and more than 25 years of experience. The healthcare provider is registered in the NPI registry with number 1790009660 assigned on March 2010. The practitioner's primary taxonomy code is 363LP2300X with license number AP3601 (AZ). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1790009660
Provider Name
CYNTHIA M ARMSTRONG ANP
Gender
Female
Entity Type
Individual
Location Address
2510 W DUNLAP AVE STE 290 PHOENIX, AZ 85021
Location Phone
(602) 789-0344
Location Fax
(602) 870-7566
Mailing Address
2510 W DUNLAP AVE STE 290 PHOENIX, AZ 85021
Mailing Phone
(602) 789-0344
Mailing Fax
(602) 870-7566
Medical School Name
OTHER
Graduation Year
2001
Is Sole Proprietor?
No
Enumeration Date
03-22-2010
Last Update Date
07-21-2022
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A nurse practitioner (NP) like Cynthia Armstrong 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 Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
AP3601
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)
1364SA2200XPhysician Assistants & Advanced Practice Nursing Providers

Clinical Nurse Specialist
Adult Health

TAP3601 (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
  • 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

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
521736MEDICAID (05)AZ 

Medicare Participation & PECOS Enrollment Status

Cynthia Armstrong 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.

Cynthia Armstrong 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: 2264628056

    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: I20101118000960

    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 (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    3 DME suppliers used 13 Medicare Claims 32 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.

Advance care planning, first 30 minutes

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

This service was performed 26 times for 25 patients

Annual alcohol misuse screening, 15 minutes

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

This service was performed 55 times for 55 patients

Annual depression screening, 15 minutes

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

This service was performed 43 times for 43 patients

Assessment of and care planning for impaired thought processing, typically 50 minutes

This service involves a thorough evaluation of your thought processes, which may be impacting your daily life. In a typical 50-minute session, a healthcare professional will assess your cognitive abilities, identify any areas of concern, and develop a personalized care plan to help improve your mental function.

This service was performed 17 times for 17 patients

Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes

This refers to a routine medical visit for an established patient living in a group care facility, custodial care, or assisted living. The visit typically lasts 25 minutes and includes a check-up and discussion about ongoing healthcare needs.

This service was performed 62 times for 37 patients

Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes

This is a routine visit for established patients residing in care facilities like nursing homes or assisted living. The visit typically lasts about 40 minutes, during which the healthcare provider checks your overall health, discusses any concerns, and adjusts care plans as needed.

This service was performed 691 times for 140 patients

New patient custodial care facility, group care, or assisted living visit, typically 1 hour

This service involves a one-hour visit for a new patient at a custodial care facility, group care home, or assisted living facility. During this time, a healthcare professional will assess the patient's health condition, discuss care plans, and address any concerns the patient may have.

This service was performed 26 times for 26 patients

Transitional care management services for problem of high complexity

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

This service was performed 23 times for 20 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.47 for a new patient copayment and $24.5 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 85021 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.
1790009660
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
271800018612
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 8 + 0 + 0 + 0 + 1 + 8 + 6 + 1 + 2 + 24 = 60
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1790009660 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 12 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1649265406 MARY E. MERKEL M.D.
Individual
Physical Medicine & Rehabilitation2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1093009672DR. JASON SCOTT COUCH D.O.
Individual
Pediatrics (Neonatal-Perinatal Medicine)2510 W DUNLAP AVE STE 290 SUITE # 290
PHOENIX, AZ 85021
(602) 789-0344
1821208190 ALISSA RENEE DARDEN MD
Individual
Hospitalist2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1063450344 IRVIN SAM BELZER MD
Individual
Internal Medicine2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1104811892 RYAN ALDER F.N.P.
Individual
Nurse Practitioner (Family)2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1164599528 JUDITH MARY BECK MD
Individual
Family Medicine2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1346473782 GARY ROBERT HENSLEY
Individual
Internal Medicine2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1457371759DR. ZAFAR ABDUL QUADIR MD
Individual
Pediatrics2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1588828032 SARAH SHB BANNISTER D.O.
Individual
Pediatrics2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1790745503 SUZANNE M. COMBS DO
Individual
Internal Medicine (Geriatric Medicine)2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1285044677 ASHLEIGH WELKO MD
Individual
Pediatrics2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344
1568456036 RANDOLPH A CLARK M.D.
Individual
Internal Medicine2510 W DUNLAP AVE STE 290
PHOENIX, AZ 85021
(602) 789-0344

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790009660, enumerated in the NPI registry as an "individual" on March 22, 2010

The provider is located at 2510 W Dunlap Ave Ste 290 Phoenix, Az 85021 and the phone number is (602) 789-0344

The provider's speciality is Nurse Practitioner with taxonomy code 363LP2300X with a focus in Primary Care

The provider has more than 25 years of experience.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Blue Cross. 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.

The most common procedures or services performed by this practitioner are: Advance care planning, first 30 minutes, Annual alcohol misuse screening, 15 minutes, Annual depression screening, 15 minutes, Assessment of and care planning for impaired thought processing, typically 50 minutes, Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes, Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes, New patient custodial care facility, group care, or assisted living visit, typically 1 hour and Transitional care management services for problem of high complexity.

This NPI record was last updated on March 22, 2010. 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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