DR. ENG H HUAN M.D.
NPI 1265482020
Internal Medicine - Pulmonary Disease in San Jose, CA
NPI Status: Active since May 11, 2006
Contact Information
200 JOSE FIGUERES AVE
SUITE 430
SAN JOSE, CA
ZIP 95116
Phone: (408) 929-6088
Fax: (408) 929-6087
- Individual
- Male
- Internal Medicine
- Pulmonary Disease
- PECOS Enrolled
About ENG HUAN
This page provides the complete NPI Profile along with additional information for Eng Huan, an internist established in San Jose, California with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1265482020 assigned on May 2006. The practitioner's primary taxonomy code is 207RP1001X with license number A36658 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1265482020
- Provider Name
- DR. ENG H HUAN M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 200 JOSE FIGUERES AVE SUITE 430 SAN JOSE, CA 95116
- Location Phone
- (408) 929-6088
- Location Fax
- (408) 929-6087
- Mailing Address
- 200 JOSE FIGUERES AVE SUITE 430 SAN JOSE, CA 95116
- Mailing Phone
- (408) 929-6088
- Mailing Fax
- (408) 929-6087
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-11-2006
- Last Update Date
- 03-07-2023
- Code Navigator
An internist like Eng Huan is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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
Internal Medicine Pulmonary Disease
- Taxonomy Code
- 207RP1001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A36658
- License State
- CA
- Taxonomy Description
- An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
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 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | A36658 (CA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
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.
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 |
|---|---|---|---|
| #73 | OTHER (01) | CA | SANTA CLARA IPA |
| 00A366580 | MEDICAID (05) | CA | |
| 05-0215 | OTHER (01) | CA | SAN JOSE MED CEN. TAX ID |
| 110027446 | OTHER (01) | CA | RAILROAD MEDICARE |
| 770375452 | OTHER (01) | CA | CPA TAX ID NUM |
| A36658 | OTHER (01) | CA | CA. PHYS. LIC. |
| 62-1763091 | OTHER (01) | CA | SAN JOSE TX ID NUM |
Medicare Participation & PECOS Enrollment Status
Eng Huan 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
Physician Visit Costs
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 95116 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $156.67
- Minimum New Patient Price $70.37
- Maximum New Patient Price $206.04
- Average New Patient Copayment $39.16
- Minimum New Patient Copayment $17.59
- Maximum New Patient Copayment $51.51
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $121.77
- Minimum Established Patient Price $23.96
- Maximum Established Patient Price $169.6
- Average Established Patient Copayment $30.44
- Minimum Established Patient Copayment $5.99
- Maximum Established Patient Copayment $42.4
* 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. | |||||||||
| 1 | 2 | 6 | 5 | 4 | 8 | 2 | 0 | 2 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 12 | 5 | 8 | 8 | 4 | 0 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 2 + 5 + 8 + 8 + 4 + 0 + 4 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1265482020 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 |
|---|---|---|---|
| 1053317818 | DR. RAYMOND W. LEE M.D. Individual | Internal Medicine (Hematology & Oncology) | 200 JOSE FIGUERES AVE STE 245 SAN JOSE, CA 95116 (408) 923-3388 |
| 1720086556 | DR. VINH QUY NGUYEN M.D. Individual | Internal Medicine | 200 JOSE FIGUERES AVE SUITE 460 SAN JOSE, CA 95116 (408) 254-1794 |
| 1609866862 | DR. KWONG K YAU M.D. Individual | Pediatrics | 200 JOSE FIGUERES AVE #300 SAN JOSE, CA 95116 (408) 254-8828 |
| 1790753408 | MR. RASHID SULTAN ELAHI M.D. Individual | Internal Medicine (Nephrology) | 200 JOSE FIGUERES AVE SUITE 270 SAN JOSE, CA 95116 (408) 937-9009 |
| 1871554147 | SURESH R NAYAK M.D. Individual | Obstetrics & Gynecology | 200 JOSE FIGUERES AVE SUITE 305 SAN JOSE, CA 95116 (408) 279-3692 |
| 1437112158 | DR. MORTEZA DOWLATSHAHI M.D. Individual | Radiology (Radiation Oncology) | 200 JOSE FIGUERES AVE SUITE 199 SAN JOSE, CA 95116 (408) 729-4673 |
| 1992760763 | PRASANNA L. KRISHNAMSHETTY M.D Individual | Legal Medicine | 200 JOSE FIGUERES AVE STE# 435 SAN JOSE, CA 95116 (408) 258-4244 |
| 1295761609 | DR. DARITH S. KHAY M.D. Individual | Family Medicine | 200 JOSE FIGUERES AVE SUITE 315 SAN JOSE, CA 95116 (408) 254-1500 |
| 1245254382 | NICOLE HONG PHUONG THAI M.D. Individual | Internal Medicine | 200 JOSE FIGUERES AVE SUITE 355 SAN JOSE, CA 95116 (408) 928-5656 |
| 1770593105 | DR. MOHAMMED HABEEB AHMED M.D. Individual | Internal Medicine (Interventional Cardiology) | 200 JOSE FIGUERES AVE SUITE 325 SAN JOSE, CA 95116 (408) 937-9000 |
| 1518977958 | CENTER FOR CARDIOVASCULAR CARE A MEDICAL CORPORATION Organization | Internal Medicine (Interventional Cardiology) | 200 JOSE FIGUERES AVE SUITE 325 SAN JOSE, CA 95116 (408) 937-9000 |
| 1043326226 | DR. NANG NGUYEN D.O. Individual | Surgery | 200 JOSE FIGUERES AVE SUITE 225 SAN JOSE, CA 95116 (408) 929-5610 |
| 1588770762 | DR. HUY T.T. NGUYEN D.O. Individual | Surgery | 200 JOSE FIGUERES AVE SUITE 225 SAN JOSE, CA 95116 (408) 929-5610 |
| 1386750438 | DR. DANNY B LUONG MD Individual | Ophthalmology | 200 JOSE FIGUERES AVE 350 SAN JOSE, CA 95116 (408) 923-8138 |
| 1689779746 | DR. FARDIS SHAHRIVAR MD Individual | Pediatrics | 200 JOSE FIGUERES AVE SUITE 295 SAN JOSE, CA 95116 (408) 729-4473 |
| 1790880409 | DARITH S. KHAY, MD, INC. Organization | Clinic/Center (Health Service) | 200 JOSE FIGUERES AVE SUITE 315 SAN JOSE, CA 95116 (408) 254-1500 |
| 1932291648 | JOHN HAU LIEN MD Individual | Internal Medicine (Cardiovascular Disease) | 200 JOSE FIGUERES AVE #330 SAN JOSE, CA 95116 (408) 251-7900 |
| 1154410322 | MANJARI ARAVAMUTHAN M.D Individual | Internal Medicine | 200 JOSE FIGUERES AVE 230 SAN JOSE, CA 95116 (408) 929-6922 |
| 1831369842 | SHAHID K SIDDIQUI MD INC Organization | Exclusive Provider Organization | 200 JOSE FIGUERES AVE STE 320 SAN JOSE, CA 95116 (408) 926-8100 |
| 1629242086 | SURESH R. NAYAK MD., INC. Organization | Clinic/Center | 200 JOSE FIGUERES AVE 305 SAN JOSE, CA 95116 (408) 279-3692 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1265482020, enumerated in the NPI registry as an "individual" on May 11, 2006
The provider is located at 200 Jose Figueres Ave Suite 430 San Jose, Ca 95116 and the phone number is (408) 929-6088
The provider's speciality is Internal Medicine with taxonomy code 207RP1001X with a focus in Pulmonary Disease
The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. 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 $156.67 with an average copayment of $39.16 for new patient appointments. Established patients should expect a typical charge of $121.77 and an average copayment of 30.44. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on May 11, 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.