ANN YU-CHIEH WEI DDS
NPI 1366672008
Dentist - Prosthodontics in San Francisco, CA
NPI Status: Active since July 15, 2009
Contact Information
450 SUTTER STREET
SUITE 2425
SAN FRANCISCO, CA
ZIP 94108
Phone: (415) 518-4992
Fax: (415) 370-2760
- Individual
- Female
- Dentist
- Prosthodontics
- PECOS Enrolled
- Opted-Out Medicare
About ANN YU-CHIEH WEI
This page provides the complete NPI Profile along with additional information for Ann Yu-chieh Wei, a provider established in San Francisco, California with a medical specialization in Dentist, focusing in prosthodontics . The healthcare provider is registered in the NPI registry with number 1366672008 assigned on July 2009. The practitioner's primary taxonomy code is 1223P0700X with license number CA54319 (CA). The provider is registered as an individual and her NPI record was last updated 11 years ago.
- NPI
- 1366672008
- Provider Name
- ANN YU-CHIEH WEI DDS
- Other Name
- ANN WEI DDS
- Other Name Type
- Other Name (5)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 450 SUTTER STREET SUITE 2425 SAN FRANCISCO, CA 94108
- Location Phone
- (415) 518-4992
- Location Fax
- (415) 370-2760
- Mailing Address
- 450 SUTTER STREET SUITE 2425 SAN FRANCISCO, CA 94108
- Mailing Phone
- (415) 518-4992
- Mailing Fax
- (415) 370-2760
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-15-2009
- Last Update Date
- 01-28-2014
- Code Navigator
A dentist like Ann Yu-chieh Wei is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Ann Yu-chieh Wei opted out of Medicare effective on 03-07-2016 until 03-07-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.
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
Dentist Prosthodontics
- Taxonomy Code
- 1223P0700X
- Type
- Dental Providers
- License No.
- CA54319
- License State
- CA
- Taxonomy Description
- That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.
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 | 122300000X | Dental Providers | Dentist | 54319 (CA) |
Medicare Participation & PECOS Enrollment Status
Ann Yu-chieh Wei 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) and a Home Health Agency (HHA).
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
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 03-07-2016
Opt-Out End Date: 03-07-2026
Eligible to Order and Refer? 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: No
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 94108 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $104.51
- Minimum New Patient Price $69
- Maximum New Patient Price $202.35
- Average New Patient Copayment $26.12
- Minimum New Patient Copayment $17.25
- Maximum New Patient Copayment $50.58
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $84.91
- Minimum Established Patient Price $23.44
- Maximum Established Patient Price $166.46
- Average Established Patient Copayment $21.22
- Minimum Established Patient Copayment $5.86
- Maximum Established Patient Copayment $41.61
* 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 | 3 | 6 | 6 | 6 | 7 | 2 | 0 | 0 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 12 | 6 | 12 | 7 | 4 | 0 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 2 + 6 + 1 + 2 + 7 + 4 + 0 + 0 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1366672008 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 18 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1528071891 | SUTTER STREET ENDOSCOPY CENTER LLC Organization | Clinic/Center (Ambulatory Surgical) | 450 SUTTER STREET SUITE 1212 SAN FRANCISCO, CA 94108 (415) 834-1880 |
| 1710030069 | THOMAS R ELLIS MD INC Organization | Anesthesiology | 450 SUTTER STREET SAN FRANCISCO, CA 94108 (415) 393-9600 |
| 1922151240 | DR. THOMAS R. ELLIS M.D. Individual | Anesthesiology | 450 SUTTER STREET SAN FRANCISCO, CA 94108 (415) 393-9600 |
| 1619199296 | RUSSELL G CHOY D.D.S. Individual | Dentist | 450 SUTTER STREET SUITE 2033 SAN FRANCISCO, CA 94108 (415) 781-1619 |
| 1457560526 | MS. LISA P NGUYEN DDS Individual | Dentist (General Practice) | 450 SUTTER STREET SUITE 1419 SAN FRANCISCO, CA 94108 (415) 986-2189 |
| 1326225129 | CHERYL A WIDDIS DDS Individual | Dentist (General Practice) | 450 SUTTER STREET 2021 SAN FRANCISCO, CA 94108 (415) 981-4960 |
| 1619140787 | SASSAN KAFAYI DDS Individual | Dentist | 450 SUTTER STREET SUITE 2104 SAN FRANCISCO, CA 94108 (415) 397-2244 |
| 1467783191 | LOFTY L. BASTA, M.D., INC. Organization | Internal Medicine (Cardiovascular Disease) | 450 SUTTER STREET SUITE 1523 SAN FRANCISCO, CA 94108 (415) 982-4500 |
| 1922376821 | MS. CELIA YURIE IWAMA D.D.S. Individual | Dentist | 450 SUTTER STREET SUITE 2104 SAN FRANCISCO, CA 94108 (415) 397-2244 |
| 1932472578 | DR. BENNETT L DUBINER D.D.S. Individual | Dentist (General Practice) | 450 SUTTER STREET SUITE 2522 SAN FRANCISCO, CA 94108 (415) 421-3708 |
| 1205192085 | D DANZ & SONS INC Organization | Technician/Technologist (Ocularist) | 450 SUTTER STREET #703 SAN FRANCISCO, CA 94108 (415) 392-3080 |
| 1902219009 | MELISSA CHRISTINE FESLER FNP-BC Individual | Nurse Practitioner (Family) | 450 SUTTER STREET SUITE 1504 SAN FRANCISCO, CA 94108 (415) 399-1035 |
| 1346308145 | MR. JEFFREY J. FLOYD LAMPERT AUD Individual | Audiologist | 450 SUTTER STREET SUITE 1400 SAN FRANCISCO, CA 94108 (415) 362-2901 |
| 1184158198 | SAN FRANCISCO INSTITUTE FOR INTEGRATIVE AND REGENERATIVE MEDICINE Organization | Family Medicine | 450 SUTTER STREET SUITE 1341 SAN FRANCISCO, CA 94108 (415) 606-0309 |
| 1467955005 | ANN WEI DDS PROF CORP Organization | Dentist (Prosthodontics) | 450 SUTTER STREET SUITE 2425 SAN FRANCISCO, CA 94108 (415) 518-4992 |
| 1629577051 | AMERICAN PODIATRY GROUP INC A PROFESSIONAL PODIATRY CORPORATION Organization | Podiatrist (Foot Surgery) | 450 SUTTER STREET SUITE 1101 SAN FRANCISCO, CA 94108 (415) 362-1101 |
| 1548841364 | J D STEIN DDS, PC Organization | Clinic/Center (Dental) | 450 SUTTER STREET SUITE 1919 SAN FRANCISCO, CA 94108 (415) 781-4725 |
| 1326106485 | DR. ROBERT ITO SUEZAKI DDS Individual | Dentist (General Practice) | 450 SUTTER STREET SUITE 1814 SAN FRANCISCO, CA 94108 (415) 421-1814 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1366672008, enumerated in the NPI registry as an "individual" on July 15, 2009
The provider is located at 450 Sutter Street Suite 2425 San Francisco, Ca 94108 and the phone number is (415) 518-4992
The provider's speciality is Dentist with taxonomy code 1223P0700X with a focus in Prosthodontics
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) and a Home Health Agency (HHA).
Medicare beneficiaries should expect a typical cost of $104.51 with an average copayment of $26.12 for new patient appointments. Established patients should expect a typical charge of $84.91 and an average copayment of 21.22. Please review your insurance plan or contact the provider directly to determine your specific costs.
No, the provider signed an affidavit on March 07, 2016 to opt-out of the Medicare program. The provider is excluded from the Medicare program until March 07, 2026.
This NPI record was last updated on July 15, 2009. 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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