HALI HAMMER MD
NPI 1396762936
Family Medicine in San Francisco, CA

NPI Status: Active since July 17, 2006

Contact Information

1001 POTRERO AVE
BLDG 80 WARD 83
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 206-5252
Fax: (415) 206-8387

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  • Individual
  • Female
  • Family Medicine
  • PECOS Enrolled

About HALI HAMMER

This page provides the complete NPI Profile along with additional information for Hali Hammer, a primary care provider established in San Francisco, California with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1396762936 assigned on July 2006. The practitioner's primary taxonomy code is 207Q00000X with license number A55867 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1396762936
Provider Name
HALI HAMMER MD
Gender
Female
Entity Type
Individual
Location Address
1001 POTRERO AVE BLDG 80 WARD 83 SAN FRANCISCO, CA 94110
Location Phone
(415) 206-5252
Location Fax
(415) 206-8387
Mailing Address
PO BOX 7464 SAN FRANCISCO, CA 94120
Mailing Phone
(415) 206-3103
Mailing Fax
(415) 206-8387
Is Sole Proprietor?
No
Enumeration Date
07-17-2006
Last Update Date
07-08-2007
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A primary care provider (PCP) like Hali Hammer sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
A55867
License State
CA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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.

*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
G93149MEDICARE UPIN (02) 
00A558670MEDICARE ID-TYPE UNSPECIFIED (04)CA 
00A558670MEDICAID (05)CA 

Medicare Participation & PECOS Enrollment Status

Hali Hammer 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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service (HCPCS:K0553)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Adm sarscov2 50mcg/0.25mlbst

This procedure involves administering a dose of a SARS-CoV-2 vaccine. The specific dosage is 50 micrograms in a 0.25 milliliter booster shot. This vaccine helps your body build immunity against the COVID-19 virus. It's a key part of global efforts to control the pandemic.

This service was performed 155 times for 152 patients

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 94110 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 99214

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • 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.

Reviews for HALI HAMMER MD

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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.
1396762936
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23186146496
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 8 + 6 + 1 + 4 + 6 + 4 + 9 + 6 + 24 = 74
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 74 = 66

The NPI number 1396762936 is valid because the calculated check digit 6 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
1750370904MS. JANE M. PERLAS FNP-C
Individual
Nurse Practitioner (Family)1001 POTRERO AVE 5H6
SAN FRANCISCO, CA 94110
(415) 206-6876
1831189745 JENNIFER LEGGETT NP
Individual
Nurse Practitioner (Acute Care)1001 POTRERO AVE ROOM 3B13
SAN FRANCISCO, CA 94110
(415) 206-4073
1811962475 BRIAN D MCBETH MD
Individual
Emergency Medicine1001 POTRERO AVE
SAN FRANCISCO, CA 94110
(415) 206-8000
1821065236 JODI MCKEOWN PA-C
Individual
Physician Assistant (Medical)1001 POTRERO AVE
SAN FRANCISCO, CA 94110
(415) 206-8303
1093770638DR. SUSAN A. FISHER-OWENS MD
Individual
Pediatrics1001 POTRERO AVE MAIL STOP 6E
SAN FRANCISCO, CA 94110
(415) 206-8361
1548228430 JEROLYN RENEE NAVARRO MD PHARMD
Individual
Anesthesiology1001 POTRERO AVE RM 3C34
SAN FRANCISCO, CA 94110
(415) 206-8934
1043278369 JULIN F TANG MD
Individual
Anesthesiology1001 POTRERO AVE RM 3C34
SAN FRANCISCO, CA 94110
(415) 206-8934
1992763296 STEFAN GEORG SIMON MD
Individual
Anesthesiology1001 POTRERO AVE RM 3C34
SAN FRANCISCO, CA 94110
(415) 206-8934
1801854104 JAMES DAVID MARKS MD
Individual
Anesthesiology1001 POTRERO AVE RM 3C34
SAN FRANCISCO, CA 94110
(415) 206-8934
1366495590 NAOMI ELLEN STOTLAND MD
Individual
Obstetrics & Gynecology1001 POTRERO AVE RM 6D14
SAN FRANCISCO, CA 94110
(415) 206-5679
1700839636 JODY ELLEN STEINAUER MD
Individual
Obstetrics & Gynecology1001 POTRERO AVE RM 6D14
SAN FRANCISCO, CA 94110
(415) 206-5679
1578516373 JAN KURT HORN MD
Individual
Surgery1001 POTRERO AVE RM 3A37
SAN FRANCISCO, CA 94110
(415) 206-4634
1255384095 RUDOLF FRITZ THOENI MD
Individual
Radiology (Diagnostic Radiology)1001 POTRERO AVE RM 1X55
SAN FRANCISCO, CA 94110
(415) 206-5871
1154375616 TERESA DE JESUS VILLELA MD
Individual
Family Medicine1001 POTRERO AVE BLDG 80 WARD 83
SAN FRANCISCO, CA 94110
(415) 206-8651
1871547331 GUY ROSENTHAL MD
Individual
Neurological Surgery1001 POTRERO AVE RM 4M39
SAN FRANCISCO, CA 94110
(415) 206-3219
1942254438 ELEANOR ANN DREY MD
Individual
Obstetrics & Gynecology1001 POTRERO AVE RM 6D14
SAN FRANCISCO, CA 94110
(415) 206-5679
1205880796 TERESA DEPINERES MD
Individual
Obstetrics & Gynecology1001 POTRERO AVE RM 6D14
SAN FRANCISCO, CA 94110
(415) 206-5679
1205880697 PHILIP DEMPSEY DARNEY MD
Individual
Obstetrics & Gynecology1001 POTRERO AVE RM 6D14
SAN FRANCISCO, CA 94110
(415) 206-5679
1487608873 ROBIN ALISON STACKHOUSE MD
Individual
Anesthesiology1001 POTRERO AVE RM 3C34
SAN FRANCISCO, CA 94110
(415) 206-8934
1831143221 DEBORAH LEE COHAN MD
Individual
Obstetrics & Gynecology1001 POTRERO AVE RM 6D14
SAN FRANCISCO, CA 94110
(415) 206-5679

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396762936, enumerated in the NPI registry as an "individual" on July 17, 2006

The provider is located at 1001 Potrero Ave Bldg 80 Ward 83 San Francisco, Ca 94110 and the phone number is (415) 206-5252

The provider's speciality is Family Medicine with taxonomy code 207Q00000X

The provider might be accepting Accepts: Medicare and Medicaid. 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 $104.51 with an average copayment of $26.12 for new patient appointments. Established patients should expect a typical charge of $119.48 and an average copayment of 29.87. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Adm sarscov2 50mcg/0.25mlbst.

This NPI record was last updated on July 17, 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.