SPENCER C GREER
NPI 1063253342
Physician Assistant - Medical in Little Rock, AR
NPI Status: Active since June 03, 2024
Contact Information
4301 W MARKHAM ST # 619
LITTLE ROCK, AR
ZIP 72205
Phone: (501) 686-5730
NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.
Record update history: Jan 20, 2026, Nov 5, 2024, Jun 3, 2024 (3 updates tracked since 2024).
- Individual
- Male
- Physician Assistant
- Medical
- PECOS Enrolled
About SPENCER GREER
This page provides the complete NPI Profile along with additional information for Spencer Greer, a primary care provider established in Little Rock, Arkansas with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1063253342 assigned on June 2024. The practitioner's primary taxonomy code is 363AM0700X with license number PT2024-095 (AR). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1063253342
- Provider Name
- SPENCER C GREER
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4301 W MARKHAM ST # 619 LITTLE ROCK, AR 72205
- Location Phone
- (501) 686-5730
- Mailing Address
- 4401 N LOCUST ST NORTH LITTLE ROCK, AR 72116
- Mailing Phone
- (501) 470-8450
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-03-2024
- Last Update Date
- 01-20-2026
- Code Navigator
A primary care provider (PCP) like Spencer Greer sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .
Location Map
Secondary Locations
- 812 Oak St
Conway, AR 72032
(501) 327-7100 - 400 S Main St Ste 100
Searcy, AR 72143
(501) 279-9000
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
Physician Assistant Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- PT2024-095
- License State
- AR
Medicare Participation & PECOS Enrollment Status
Spencer Greer 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
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.
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
This service was performed 218 times for 70 patientsA follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
This service was performed 36 times for 24 patientsReviews for SPENCER C GREER
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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 1063253342, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).
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 58 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1063253342, enumerated as an "individual" on June 03, 2024.
The provider is located at 4301 W MARKHAM ST # 619 LITTLE ROCK, AR 72205 and the phone number is (501) 686-5730.
Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.
