DR. MELANIE LIN MD
NPI 1780857235
Internal Medicine in Fountain Valley, CA

Q: What is Melanie Lin's NPI number?

The NPI number for Melanie Lin is 1780857235. It was assigned to this individual provider in the NPPES registry on April 4, 2008.

Q: What is Melanie Lin's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Melanie Lin was last updated on November 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.

Active since April 04, 2008PECOS Enrolled

9930 TALBERT AVE, FOUNTAIN VALLEY, CA 92708(714) 378-6307 Get Directions Write a Review

NPPES record last updated: November 8, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Melanie Lin Md NPPES

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

DR. MELANIE LIN MD (NPI 1780857235) is an individual internal medicine provider in Fountain Valley, California, licensed in California (A100349) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780857235

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. MELANIE LINCredential: MD

Location Address9930 TALBERT AVEFountain Valley, CA 92708-5153

Mailing Address9930 Talbert AveFountain Valley, CA 92708-5153 · (714) 378-6307

Phone(714) 378-6307

Sole ProprietorYes

Enumeration DateApril 4, 2008

Last NPPES UpdateNovember 8, 2012

✔ NPI 1780857235 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 · A100349

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.

9930 TALBERT AVE, Fountain Valley, CA 92708

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Melanie Lin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Melanie Lin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthcare Partners Affiliates Medical Group

7.6 mi

Addiction Medicine

14591 NEWPORT AVE
Tustin, CA 92780

Reassigned Medicare billing, California enrollment
2,052 clinicians in this Medicare group

NPI 1891981502 (714) 442-4864

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

Other Providers at the Same Location NPPES 13

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

WILLIAM C. KIM, M.D. INC

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