ALAN PAUL GEHRICH M.D.
NPI 1336156520
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in Tripler Army Medical Center, HI
NPI Status: Active since August 01, 2006
Contact Information
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI
ZIP 96859
Phone: (808) 433-6621
Fax: (808) 433-1552
- Individual
- Male
- Obstetrics & Gynecology
- Urogynecology and Reconstructive Pelvic ...
About ALAN GEHRICH
This page provides the complete NPI Profile along with additional information for Alan Gehrich, a women's health care provider established in Tripler Army Medical Center, Hawaii with a medical specialization in Obstetrics & Gynecology, focusing in urogynecology and reconstructive pelvic surgery . The healthcare provider is registered in the NPI registry with number 1336156520 assigned on August 2006. The practitioner's primary taxonomy code is 207VF0040X with license number 17942 (HI). The provider is registered as an individual and his NPI record was last updated April 2025.
- NPI
- 1336156520
- Provider Name
- ALAN PAUL GEHRICH M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER, HI 96859
- Location Phone
- (808) 433-6621
- Location Fax
- (808) 433-1552
- Mailing Address
- 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TAMC, HI 96859
- Mailing Phone
- (808) 433-1815
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-01-2006
- Last Update Date
- 04-26-2025
- Code Navigator
Women's health care providers like Alan Gehrich 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 Urogynecology and Reconstructive Pelvic Surgery
- Taxonomy Code
- 207VF0040X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 17942
- License State
- HI
- Taxonomy Description
- A subspecialist in Urogynecology and Reconstructive Pelvic Surgery is a physician in Urology or Obstetrics and Gynecology who, by virtue of education and training, is prepared to provide consultation and comprehensive management of women with complex benign pelvic conditions, lower urinary tract disorders, and pelvic floor dysfunction. Comprehensive management includes those diagnostic and therapeutic procedures necessary for the total care of the patient with these conditions and complications resulting from them.
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 | 207VG0400X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | 0101053599 (VA) |
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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 | 3 | 3 | 6 | 1 | 5 | 6 | 5 | 2 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 6 | 6 | 2 | 5 | 12 | 5 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 6 + 6 + 2 + 5 + 1 + 2 + 5 + 4 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1336156520 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 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1548268188 | DR. MILLARD DALTON BROWN III M.D. Individual | Psychiatry & Neurology (Psychiatry) | 1 JARRETT WHITE RD TAMC, HI 96859 (808) 433-5780 |
| 1952398455 | JOYDIP ROY MD Individual | Hospitalist | 1 JARRETT WHITE RD DEPT OF MEDICINE (MCHK-DM) TRIPLER ARMY MEDICAL CENTER, HI 96859 (808) 433-5720 |
| 1164411872 | MS. MARY STONE CONNOLLY RN Individual | Registered Nurse | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TAMC, HI 96859 (808) 433-2460 |
| 1235128836 | MS. ERIN LEE FUHRMAN RN Individual | Registered Nurse (Medical-Surgical) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1922097112 | LORI ANN FRITZ CRNA Individual | Nurse Anesthetist, Certified Registered | 1 JARRETT WHITE RD ATTN: MCHK-QS TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1679562656 | REGINALD JAMES RUBIN SR. LPN Individual | Licensed Practical Nurse | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER ATTN: MCHK-QS TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1427047455 | DR. ROBERT LOUIS SHEFFLER MD Individual | Internal Medicine (Hematology & Oncology) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER, ATTN:MCHK-QS TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1679563662 | MR. WILLIAM RICHARDSON SPALDING RN Individual | Registered Nurse | 1 JARRETT WHITE RD AMC TAMC, HI 96859 (808) 433-6641 |
| 1932199908 | DR. JOSEPH SERGIO GOMES PINA MD Individual | Internal Medicine (Pulmonary Disease) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TAMC, HI 96859 (808) 433-5720 |
| 1275523250 | DR. JEFFREY L BERENBERG MD Individual | Internal Medicine (Hematology & Oncology) | 1 JARRETT WHITE RD MCHK-DMO, TAMC TAMC, HI 96859 (808) 433-4089 |
| 1922098847 | MRS. CATHERINE MANUEL MACDONALD ARNP Individual | Clinical Nurse Specialist (Psychiatric/Mental Health, Adult) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER ATTN:MCHK-QS TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1104816818 | DR. CHRISTINA BELNAP M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1639169402 | GERARD PASQUALE DELISIO MFT Individual | Marriage & Family Therapist | 1 JARRETT WHITE RD TRIPLER ARMY MEDIAL CENTER ATTN: MCHK-QS TRIPLER AMC, HI 96859 (808) 433-6081 |
| 1386634095 | LISA M LUTE REGISTERED NURSE Individual | Registered Nurse | 1 JARRETT WHITE RD TAMC, HI 96859 (808) 433-3099 |
| 1093705709 | MR. JESSE KENNETH ORTEL MPT, OCS, CERT MDT Individual | Physical Therapist (Orthopedic) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1861482481 | DR. LANCE E CORDONI M.D. Individual | Pediatrics | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1689664161 | DORIS C DONCH RD CNSD Individual | Dietitian, Registered | 1 JARRETT WHITE RD TRIPLER AMC TRIPLER AMC, HI 96859 (808) 433-2386 |
| 1588654065 | PANDY CHING LCSW Individual | Social Worker (Clinical) | 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER ATTN: MCHK-QS TRIPLER AMC, HI 96859 (808) 433-2460 |
| 1598755175 | DR. GUY HIDEO TAKAHASHI MD Individual | Radiology (Diagnostic Radiology) | 1 JARRETT WHITE RD TAMC, HI 96859 (808) 433-6669 |
| 1639169378 | MARC HUNT MD Individual | Internal Medicine | 1 JARRETT WHITE RD HONOLULU, HI 96859 (808) 433-6403 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336156520, enumerated in the NPI registry as an "individual" on August 01, 2006
The provider is located at 1 Jarrett White Rd Tripler Army Medical Center, Hi 96859 and the phone number is (808) 433-6621
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207VF0040X with a focus in Urogynecology and Reconstructive Pelvic Surgery
This NPI record was last updated on August 01, 2006. 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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