GREGORY DOUGLAS PHILLIPS MD
NPI 1588020507
Psychiatry & Neurology - Neurology in Apo, AE

NPI Status: Active since January 06, 2016

Contact Information

UNIT 33100
APO, AE
ZIP 09180
Phone: (314) 590-7735

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  • Individual
  • Male
  • Years of Experience 10
  • Psychiatry & Neurology
  • Neurology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GREGORY PHILLIPS

This page provides the complete NPI Profile along with additional information for Gregory Phillips, a provider established in Apo, with a medical specialization in Psychiatry & Neurology, focusing in neurology and more than 10 years of experience. He graduated from University Of Utah School Of Medicine in 2016. The healthcare provider is registered in the NPI registry with number 1588020507 assigned on January 2016. The practitioner's primary taxonomy code is 2084N0400X with license number 01079222A (IN). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1588020507
Provider Name
GREGORY DOUGLAS PHILLIPS MD
Gender
Male
Entity Type
Individual
Location Address
UNIT 33100 APO, AE 09180
Location Phone
(314) 590-7735
Mailing Address
UNIT 33100 APO, AE 09180
Mailing Phone
(314) 590-7735
Medical School Name
UNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduation Year
2016
Is Sole Proprietor?
No
Enumeration Date
01-06-2016
Last Update Date
10-02-2025
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Location Map

Secondary Locations

  • 206 S Coronado Ave
    Espanola, NM 87532
    (412) 406-7692
  • 9040 Fitzsimmons Dr
    Joint Base Lewis McChord, WA 98431
    (253) 968-1399
  • 10900 NE 4th St Ste 2300
    Bellevue, WA 98004
    (412) 406-7692

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.
01079222A
License State
IN
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.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Gregory Phillips 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.

Gregory Phillips 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: 3072855444

    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: I20221018002086, I20221018002849, I20221028001743, I20221028002060, I20221118001195, I20230327002861, I20230609000344

    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

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. Gregory Phillips is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MERCY MEDICAL CENTER INC301 SAINT PAUL PLACE
BALTIMORE, MD 21202
(410) 332-9237Acute Care Hospitals
TIDALHEALTH PENINSULA REGIONAL, INC100 EAST CARROLL AVENUE
SALISBURY, MD 21801
(410) 546-6400Acute Care Hospitals
UNIVERSITY OF MD SHORE MEDICAL CENTER AT EASTON219 SOUTH WASHINGTON STREET
EASTON, MD 21601
(410) 822-1000Acute Care Hospitals
UNIVERSITY OF MD ST JOSEPH MEDICAL CENTER7601 OSLER DRIVE
TOWSON, MD 21204
(410) 337-1000Acute Care Hospitals
HERITAGE VALLEY SEWICKLEY720 BLACKBURN ROAD
SEWICKLEY, PA 15143
(412) 741-6600Acute Care Hospitals

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NPI 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 1588020507, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
7
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 8 → 16 → 7 0 → 0 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 6 + 8 + 0 + 2 + 0 + 5 + 0 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1588020507.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Occupational Therapist
UNIT 33100
APO, AE 09180
Internal Medicine
UNIT 33100
APO, AE 09180
Emergency Medicine
UNIT 33100
APO, AE 09180
Pediatrics (Developmental - Behavioral Pediatrics)
UNIT 33100
APO, AE 09180
Pharmacist
UNIT 33100
APO, AE 09180
Family Medicine
UNIT 33100
APO, AE 09180
Nurse Practitioner (Psychiatric/Mental Health)
UNIT 33100
APO, AE 09180
Anesthesiology
UNIT 33100
APO, AE 09180
Radiology (Nuclear Radiology)
UNIT 33100
APO, AE 09180
Audiologist
UNIT 33100
APO, AE 09180
Social Worker (Clinical)
UNIT 33100
APO, AE 09180
Radiology (Diagnostic Radiology)
UNIT 33100
APO, AE 09180
Chiropractor
UNIT 33100
APO, AE 09180
Pathology (Anatomic Pathology & Clinical Pathology)
UNIT 33100
APO, AE 09180
Psychiatry & Neurology (Psychiatry)
UNIT 33100
APO, AE 09180
Occupational Therapist
UNIT 33100
APO, AE 09180
Dietitian, Registered
UNIT 33100
APO, AE 09180
Audiologist
UNIT 33100
APO, AE 09180
Nurse Practitioner (Neonatal)
UNIT 33100
APO, AE 09180
Preventive Medicine (Occupational Medicine)
UNIT 33100
APO, AE 09180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588020507, enumerated as an "individual" on January 06, 2016.

The provider is located at UNIT 33100 APO, AE 09180 and the phone number is (314) 590-7735.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

Gregory Phillips is affiliated with: MERCY MEDICAL CENTER INC, TIDALHEALTH PENINSULA REGIONAL, INC, UNIVERSITY OF MD SHORE MEDICAL CENTER AT EASTON, UNIVERSITY OF MD ST JOSEPH MEDICAL CENTER and HERITAGE VALLEY SEWICKLEY.