DR. HORACE GREELEY MATTHEWS III M.D.
NPI 1639456007
Obstetrics & Gynecology in Fpo, AP
NPI Status: Active since November 13, 2011
- Individual
- Male
- Obstetrics & Gynecology
- PECOS Enrolled
About HORACE MATTHEWS
This page provides the complete NPI Profile along with additional information for Horace Matthews, a women's health care provider established in Fpo, with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1639456007 assigned on November 2011. The practitioner's primary taxonomy code is 207V00000X with license number 2012-01871 (NC). The provider is registered as an individual and his NPI record was last updated 2 years ago.
- NPI
- 1639456007
- Provider Name
- DR. HORACE GREELEY MATTHEWS III M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- PSC 475 BOX 1 FPO, AP 96350
- Location Phone
- (315) 243-8784
- Mailing Address
- PSC 475 BOX 1 FPO, AP 96350
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-13-2011
- Last Update Date
- 09-11-2023
- Code Navigator
Women's health care providers like Horace Matthews treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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
Obstetrics & Gynecology
- Taxonomy Code
- 207V00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 2012-01871
- License State
- NC
- Taxonomy Description
- An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Medicare Participation & PECOS Enrollment Status
Horace Matthews 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
Reviews for DR. HORACE GREELEY MATTHEWS III M.D.
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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 | 6 | 3 | 9 | 4 | 5 | 6 | 0 | 0 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 6 | 9 | 8 | 5 | 12 | 0 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 6 + 9 + 8 + 5 + 1 + 2 + 0 + 0 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1639456007 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1700860483 | MR. ALAN MAC ROSS MA/CCC-A Individual | Audiologist | PSC 475 BOX 1 FPO, AP 96350 |
| 1134104763 | DR. DAVID SEMON OD Individual | Optometrist | PSC 475 BOX 1 FPO, AP 96350 |
| 1972581569 | DR. INGRID BIRUM PAULI PH.D Individual | Psychologist (Clinical) | PSC 475 BOX 1 FPO, AE 96350 (541) 412-7586 |
| 1649259029 | HELEN SMTIH Individual | Advanced Practice Midwife | PSC 475 BOX 1 FPO, AP 96350 |
| 1679591960 | DR. HARRELL C. WATTS DDS Individual | Dentist (General Practice) | PSC 475 BOX 1 FPO, AP 96350 |
| 1619006970 | MS. DAVIA LYNN CHRISTIANSEN MS, OTR L Individual | Occupational Therapist | PSC 475 BOX 1 FPO, AP 96350 |
| 1518173442 | MRS. LISA MARIE RUDY IDC Individual | Military Health Care Provider (Independent Duty Corpsman) | PSC 475 BOX 1 FPO, AP 96350 |
| 1477727501 | VICTORIA SHERMAN IDC Individual | Military Health Care Provider (Independent Duty Corpsman) | PSC 475 BOX 1 FPO, AP 96350 |
| 1164655643 | MR. VINCENT PAUL GONZALES IDC Individual | Military Health Care Provider (Independent Duty Corpsman) | PSC 475 BOX 1 USNH YOKOSUKA - FAMILY PRACTICE CLINIC FPO, AP 96350 (619) 379-8674 |
| 1881031441 | JOSHUA BRYAN SWINDLE Individual | Military Health Care Provider (Independent Duty Corpsman) | PSC 475 BOX 1 FPO, AP 96350 (615) 388-1671 |
| 1750706065 | JESSICA LASSEIGNE LCSW Individual | Social Worker (Clinical) | PSC 475 BOX 1 FPO, AP 96350 |
| 1942627708 | SCOTT PATRICK NAPLES Individual | Physician Assistant (Medical) | PSC 475 BOX 1 U.S. NAVAL HOSPITAL YOKOSUKA ATTN: MEDICAL STAFF SERVIC FPO, AP 96350 |
| 1023344983 | DR. MIRIAM BEHPOUR DMD Individual | Dentist (General Practice) | PSC 475 BOX 1 FPO, AP 96350 (315) 243-7144 |
| 1073057170 | MS. BRITTANY ANNE HUTCHISON M.S., OTR/L Individual | Occupational Therapist | PSC 475 BOX 1 FPO, AP 96350 (315) 226-9039 |
| 1497299978 | MRS. JENNA TREW Individual | Physician Assistant | PSC 475 BOX 1 FPO, AP 96350 |
| 1366969362 | DR. STEFNIE GLAZER AU.D., CCC-A Individual | Audiologist | PSC 475 BOX 1 FPO, AP 96350 (046) 816-2624 |
| 1538448188 | JOSIAH FRDERICK YOUNG D.O Individual | Family Medicine | PSC 475 BOX 1 FPO, AP 96350 (315) 243-6774 |
| 1104893437 | U.S. NAVAL HOSPITAL YOKOSUKA Organization | Military Hospital | PSC 475 BOX 1 FPO, AP 96350 |
| 1003285453 | DR. ANTHONY JAMES MARIN D.D.S. Individual | Dentist (Endodontics) | PSC 475 BOX 1 FPO, AP 96350 (315) 243-5069 |
| 1033472147 | PHILIP DEAN PETERSON MD Individual | Pathology (Anatomic Pathology & Clinical Pathology) | PSC 475 BOX 1 FPO, AP 96350 (315) 243-8560 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639456007, enumerated in the NPI registry as an "individual" on November 13, 2011
The provider is located at Psc 475 Box 1 Fpo, Ap 96350 and the phone number is (315) 243-8784
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207V00000X
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.
This NPI record was last updated on November 13, 2011. 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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