Active NPI 1043543473 Individual Practitioner Female Practitioner

Stacy Fuller Baecker , PA-C

Physician Assistant • San Francisco, CA

Professional Overview & Biography Verified Profile Summary

Stacy Fuller Baecker, PA-C is a registered healthcare professional specializing in Physician Assistant in San Francisco, CA. Practice services are available at 1600 DIVISADERO ST FL 4 under active NPI credentials.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, residence visit for established patient with moderate level of medical decision making, per day, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1600 Divisadero St Fl 4

San Francisco, CA 941433010

Telephone 4158853882

Associated Practice Facility / Clinic

🏢 Ucsf Medical Center Facility NPI 1841562352

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in San Francisco, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.6 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

489 Specialists

Practicing in San Francisco, CA (14617 Statewide)

Telehealth Adoption Rate

22.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

40.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$250.00	$150.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	82	68	$225.00	$119.23
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	64	47	$284.00	$115.64
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	38	38	$100.00	$35.33
36415 Insertion of needle into vein for collection of blood sample	22	20	$20.00	$3.00
81002 Urinalysis, manual test	21	19	$20.00	$3.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	19	$330.00	$165.86
99336 Established patient assisted living visit, typically 40 minutes	15	12	$297.00	$121.39
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$143.00	$84.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$263.00	$153.29
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	12	$35.00	$13.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	208	124	$284.00	$116.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	98	82	$225.00	$99.80
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	72	62	$100.00	$35.33
99213 Established patient office or other outpatient visit, typically 15 minutes	41	37	$143.00	$67.26
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	31	29	$330.00	$133.72
36415 Insertion of needle into vein for collection of blood sample	30	29	$20.00	$3.00
99336 Established patient assisted living visit, typically 40 minutes	25	18	$297.00	$122.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$175.00	$98.68
81002 Urinalysis, manual test	18	15	$20.00	$3.48
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	18	16	$35.00	$13.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$263.00	$149.66
G0008 Administration of influenza virus vaccine	14	14	$45.00	$17.68
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	13	13	$60.00	$29.23
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	12	12	$392.00	$162.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	79	$225.00	$96.68
J1100 Injection, dexamethasone sodium phosphate, 1 mg	65	18	$10.00	$0.10
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	55	47	$330.00	$130.09
71046 X-ray of chest, 2 views	49	38	$137.50	$29.09
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	46	36	$35.00	$15.22
J0696 Injection, ceftriaxone sodium, per 250 mg	45	16	$15.00	$0.62
36415 Insertion of needle into vein for collection of blood sample	41	36	$20.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	31	25	$143.00	$66.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$175.00	$96.90
94640 Inhalation treatment for airway obstruction or sputum production	26	14	$100.00	$17.02
J7613 Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg	18	14	$50.00	$0.05
81002 Urinalysis, manual test	17	13	$60.00	$3.41
J7644 Ipratropium bromide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, per milligram	15	12	$25.00	$0.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$263.00	$146.30
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$150.00	$15.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	130	90	$223.87	$95.66
J1100 Injection, dexamethasone sodium phosphate, 1 mg	126	16	$10.00	$0.11
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	57	40	$36.23	$18.67
J0696 Injection, ceftriaxone sodium, per 250 mg	52	15	$15.67	$0.59
J1885 Injection, ketorolac tromethamine, per 15 mg	50	15	$10.00	$0.58
36415 Insertion of needle into vein for collection of blood sample	39	34	$20.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	34	30	$141.29	$64.91
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	28	$330.00	$128.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$177.07	$95.40
81002 Urinalysis, manual test	23	19	$60.00	$3.41
71046 X-ray of chest, 2 views	19	17	$137.50	$27.69
94640 Inhalation treatment for airway obstruction or sputum production	17	11	$100.00	$17.43
J7613 Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg	15	11	$50.00	$0.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$263.00	$145.23
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	11	11	$42.00	$16.20

Medical Specialties & State Licenses

CMS Verified: 2026-06-30

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA21307

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License CA 1089187

Secondary Practice Locations

200 W Arbor Dr

San Diego, CA 921039000

Phone: 6195436886

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

14 Associated Practitioners

Dr. Yaron Gesthalter , MD

Internal Medicine - Critical Care Medicine

NPI 1013183599

Doctor of Medicine (M.D.)

Dr. Nicholas Murphy , MD

Internal Medicine - Pulmonary Disease

NPI 1043770118

Doctor of Medicine (M.D.)

Dr. Jasleen Kukreja , MD

Surgery

NPI 1174556351

Doctor of Medicine (M.D.)

Dr. Melisa Yajima , MD

Internal Medicine - Medical Oncology

NPI 1215236682

Doctor of Medicine (M.D.)

Dr. Caroline Mccoach , MD

Internal Medicine

NPI 1225265333

Doctor of Medicine (M.D.)

Cindy Ludovico

Nurse Practitioner

NPI 1295164077

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events

📍

Updated Practice Location June 30, 2026

Registered at 1600 DIVISADERO ST FL 4, SAN FRANCISCO, CA 941433010 (Tel: 4158853882)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2026

Physician Assistant (License #PA21307 in CA)

✅

NPI Profile Active September 19, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location September 19, 2017

Registered at 200 W ARBOR DR, SAN DIEGO, CA 921039000 (Tel: 6195436886)

📍

Updated Business Mailing Address September 19, 2017

Registered at PO BOX 232410, SAN DIEGO, CA 921932410

👤

Provider Name / Credentials Updated September 19, 2017

Recorded as STACY FULLER BAECKER, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 19, 2017

Physician Assistant (License #1089187 in CA)

✅

NPI Profile Active September 17, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location September 17, 2009

Registered at 34 MAPLE ST, NORWALK HOSPITAL, NORWALK, CT 06856 (Tel: 2038522189)

📍

Updated Business Mailing Address September 17, 2009

Registered at 4699 BETTY STREET, SAN DIEGO, CA 921099210 (Tel: 8584377001)

👤

Provider Name / Credentials Updated September 17, 2009

Recorded as STACY FULLER BAECKER, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 17, 2009

Physician Assistant (License #1089187 in CA)

🟢

Initial NPI Registration & Enumeration September 17, 2009

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1043543473

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 17, 2009

Last Update: June 30, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 232410

San Diego, CA 921932410

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.