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MR. OSCAR LLEVA III FNP-BC
NPI 1568856102
Nurse Practitioner - Acute Care in San Francisco, CA

Active since March 21, 2015PECOS EnrolledAccepts Medicare Assignment
92.26/100
CMS Quality Rating
505 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 885-7528 Get Directions Write a Review

NPPES record last updated: June 3, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jun 3, 2025, Oct 21, 2021, Mar 1, 2021 and 4 more (7 updates tracked since 2017).

About Mr. Oscar Lleva Iii Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. OSCAR LLEVA III FNP-BC (NPI 1568856102) is an individual acute care provider in San Francisco, California, licensed in California (95004319) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Atlanta, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1568856102
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMR. OSCAR LLEVA IIICredential: FNP-BC
Location Address505 PARNASSUS AVESan Francisco, CA 94143-2204
Mailing Address1050 Howell Mill Rd Nw Apt 705Atlanta, GA 30318-6198 · (310) 746-6492
Phone(415) 885-7528
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 21, 2015
Last NPPES UpdateJune 3, 20257 updates tracked since enumeration
NPPES CertifiedJune 3, 2025
✔ NPI 1568856102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in CA · 95004319
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License RN298621 (GA), 339413 (NY)
505 PARNASSUS AVE, San Francisco, CA 94143
Open in Google Maps ↗

Secondary Practice Location 1

Location 1550 Peachtree St NE Ste 11Atlanta, GA 30308-2247 · Phone (404) 686-8802

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Oscar Lleva Iii Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991005043
PECOS Enrollment IDI20161213002738
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.83
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tracheostomy care kit for established tracheostomy A4629
DME-Orthotic Devices · category DF000N
2 suppliers14 claims365 services$4.12 avg. paid by Medicare
Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034
Other-Enteral and Parenteral · category OB006N
3 suppliers30 claims774 services$2.88 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
2 suppliers16 claims5,914 services$0.39 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
2 suppliers17 claims10,469 services$0.26 avg. paid by Medicare
Compressor, air power source for equipment which is not self-contained or cylinder driven E0565
DME-Other DME · category DE000N
2 suppliers17 claims17 services$27.29 avg. paid by Medicare
Respiratory suction pump, home model, portable or stationary, electric E0600
DME-Other DME · category DE000N
2 suppliers17 claims17 services$28.81 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHERINE RAMSDELL NNP
Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1000
DR. CLAUDIO ANDRES BRAVO CARRILLO M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 502-4243
MAURICIO JALIFE BUCAY M.D
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 750-4994
EMMA B SHAK M.D.
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1528
DR. ADRIANA A.T. MARTIN M.D., PH.D.
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
WILLIAM JAMES DEARDORFF
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
San Francisco County (415) 406-1417
KEERTHANA REDDY BANALA
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
ROBERT CHRISTIAN WENZ
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-8054

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oscar Lleva's NPI number?

The NPI number for Oscar Lleva is 1568856102. It was assigned to this individual provider in the NPPES registry on March 21, 2015.

Where is Oscar Lleva located?

Oscar Lleva practices at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 885-7528.

What is Oscar Lleva's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Oscar Lleva enrolled in Medicare?

Yes. Oscar Lleva is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Oscar Lleva was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.