DR. SARAH ELIZABETH STONE COSKUN M.D.
NPI 1104878545
Internal Medicine in San Diego, CA

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
73.62/100
CMS Quality Rating
2929 HEALTH CENTER DR, SAN DIEGO, CA 92123(858) 499-2616 Get Directions Write a Review

NPPES record last updated: May 12, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Sarah Elizabeth Stone Coskun M.d. NPPES

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

DR. SARAH ELIZABETH STONE COSKUN M.D. (NPI 1104878545) is an individual internal medicine provider in San Diego, California, licensed in California (A81233) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of Warren Alpert Medical School Of Brown University (2001).

NPPES Registry Identity

NPI1104878545
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SARAH ELIZABETH STONE COSKUNCredential: M.D.
Location Address2929 HEALTH CENTER DRSan Diego, CA 92123-2762
Mailing Address2929 Health Center DrSan Diego, CA 92123-2762 · (858) 499-2616 · Fax (619) 446-1569
Sole ProprietorNo
Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 2001
Enumeration DateMay 16, 2006
Last NPPES UpdateMay 12, 2023
NPPES CertifiedMay 12, 2023
NPI 1104878545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A81233
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2929 HEALTH CENTER DR, San Diego, CA 92123

Secondary Practice Location 1

Location 1300 Fir StreetSan Diego, CA 92101-2327 · Phone (858) 499-2600 · Fax (619) 446-1569

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

Dr. Sarah Elizabeth Stone Coskun M.d. 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 ID2466413109
PECOS Enrollment IDI20041025001219
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
289 services119 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
76 services76 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
54 services32 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
24 services24 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

73.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.56
Improvement Activities40
Cost58.69

Referred Medical Equipment & Supplies CMS DME claims 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$13.91 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$63.11 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$18.01 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.

Pediatrics
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Physician Assistant
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Pediatrics
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Internal Medicine
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Pediatrics
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Internal Medicine (Hematology)
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Pediatrics
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
Nurse Practitioner
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104878545, enumerated as an "individual" on May 16, 2006.

The provider is located at 2929 HEALTH CENTER DR SAN DIEGO, CA 92123 and the phone number is (858) 499-2616.

Internal Medicine with taxonomy code 207R00000X.