DR. ALAN A SEMION MD
NPI 1235131301
Specialist in Roseville, CA

Q: What is Alan Semion's NPI number?

The NPI number for Alan Semion is 1235131301. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Q: What is Alan Semion's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Alan Semion was last updated on August 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 August 10, 2005PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0614290 · Certificate of Compliance

65.58/100

CMS Quality Rating

729 SUNRISE AVE, #700, ROSEVILLE, CA 95661(916) 782-7546(916) 782-1596 Get Directions Write a Review

NPPES record last updated: August 22, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Alan A Semion Md NPPES

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

DR. ALAN A SEMION MD (NPI 1235131301) is an individual specialist in Roseville, California, licensed in California (C31538) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, holds a CLIA Certificate of Compliance certificate valid through September 13, 2027, and is a graduate of University Of Michigan Medical School (1968).

NPPES Registry Identity

NPI1235131301

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. ALAN A SEMIONCredential: MD

Location Address729 SUNRISE AVE, #700Roseville, CA 95661-4565

Mailing Address729 Sunrise Ave, #700Roseville, CA 95661-4565 · (916) 782-7546 · Fax (916) 782-1596

Phone(916) 782-7546

Fax(916) 782-1596

Sole ProprietorYes

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1968

Enumeration DateAugust 10, 2005

Last NPPES UpdateAugust 22, 2016

✔ NPI 1235131301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · C31538

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

729 SUNRISE AVE, Roseville, CA 95661

Open in Google Maps ↗

Other Identifiers 3

Medicaid00C315380CA

Medicare ID-Type Unspecified00C315380

Medicare UPINA34608

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. Alan A Semion Md 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 ID8224101142

PECOS Enrollment IDI20080724000660

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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 05D0614290

Alan Semion Inc · Roseville, CA

Active · expires Sep 13, 2027

CLIA Number05D0614290

Laboratory TypePhysician Office

Certificate Effective DateSeptember 14, 2025

Certificate Expiration DateSeptember 13, 2027

Laboratory DirectorAlan A. Semion MD

Laboratory Phone(916) 782-7546

Laboratory LocationAlan Semion Inc729 Sunrise Ave Ste 700, Roseville, CA 95661

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Areas of Expertise CMS Part B claims 23

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

Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg J7345

Aminolevulinic acid hcl is a topical gel used to treat certain skin conditions. It works by making affected skin cells more sensitive to light, which is then used to destroy these cells. The gel is applied by a healthcare professional.

7,000 services29 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

2,000 services885 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

1,668 services824 patients

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

1,378 services556 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

1,298 services319 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

366 services265 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

116 services81 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

79 services73 patients

Application of light with debridement to destroy precancer skin growth 96574

This procedure involves applying a special light source to the skin after removing dead tissue (debridement). The light helps destroy precancerous growths, preventing them from developing into skin cancer. It's a safe and effective method to keep your skin healthy.

75 services58 patients

Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm 12032

This procedure involves the repair of a wound between 2.6-7.5 cm located on the scalp, underarms, trunk, arms, or legs. The process includes cleaning, debridement (removal of damaged tissue), and suturing (stitching) of the wound to promote healing.

46 services43 patients

Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg) J7308

Aminolevulinic Acid HCL is a medication applied to the skin to treat certain types of skin conditions. It works by making the skin more sensitive to light, which helps to kill abnormal skin cells. The 20% solution is a single dose of 354 mg.

46 services33 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

39 services36 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

39 services39 patients

Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm 17281

This procedure involves the removal of cancerous skin growths on the face, ears, eyelids, nose, lips, or mouth that are between 0.6-1.0 cm in size. The goal is to eliminate cancer cells, preventing further spread and promoting health.

37 services34 patients

Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm 12052

This procedure involves repairing a wound on the face, ears, eyelids, nose, lips, or mouth that measures between 2.6-5.0 cm. The process includes cleaning, suturing if necessary, and dressing the wound to promote healing and prevent infection.

27 services26 patients

Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm 11642

This procedure involves the surgical removal of a cancerous skin growth on the face, ears, eyelids, nose, lips, or mouth. The growth is between 1.1-2.0 cm in size. This is done to prevent the cancer from spreading and to restore health.

25 services23 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

25 services16 patients

Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm 11602

This procedure involves the surgical removal of a cancerous skin growth on the body, arms, or legs. The growth is between 1.1 and 2.0 cm in size. The goal is to eliminate cancer cells and prevent them from spreading to other parts of the body.

24 services19 patients

Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 17262

This procedure involves removing a cancerous skin growth on the trunk, arms, or legs that is between 1.1 and 2.0 cm in size. The growth is destroyed using methods like surgery, laser, or freezing, aiming to eliminate cancer and prevent its spread.

21 services20 patients

Biopsy of ear 69100

A biopsy of the ear is a medical procedure where a small sample of tissue is taken from your ear for examination. This helps doctors diagnose any abnormalities or diseases. It's a simple process, usually done under local anesthesia, and has minimal risks.

18 services18 patients

Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm 17261

This procedure involves the removal of a cancerous skin growth on the trunk, arms, or legs that is between 0.6 and 1.0 cm in size. The goal is to eliminate the cancerous cells and prevent further spread. The method of destruction may vary, including methods such as surgery, laser, or cryotherapy.

16 services16 patients

Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm 11622

This procedure involves the careful removal of a cancerous skin growth measuring between 1.1 to 2.0 cm, located on the scalp, neck, hands, or feet. The goal is to eliminate the cancer and prevent its spread. This is done under local anesthesia to minimize discomfort.

15 services15 patients

Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm 12042

This is a procedure to mend a moderate wound between 2.6-7.5 cm on your neck, hands, or feet. It involves cleaning the wound, removing any damaged tissue, and stitching it back together to promote healing and minimize scarring.

12 services12 patients

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.

65.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

31.17

Improvement Activities

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.

RICHARD B. D. CHUN, M.D. PROFESSIONAL CORPORATION

Clinic/Center (Primary Care)

729 SUNRISE AVE, STE 619
ROSEVILLE, CA 95661

Placer County (916) 783-7118

MRS. CATHERINE M. NIGRO RN

Registered Nurse

729 SUNRISE AVE, SUITE 900
ROSEVILLE, CA 95661

Placer County (916) 781-3387

DR. JOHN T BAKOS M.D., PHD

Internal Medicine

729 SUNRISE AVE, SUITE 610
ROSEVILLE, CA 95661

Placer County (916) 347-7001

ROSEVILLE PAIN MANAGEMENT, INC

Specialist

729 SUNRISE AVE, SUITE 612
ROSEVILLE, CA 95661

Placer County (916) 786-3222

KATHRYN ODOM CALFEE M.A., MFT

Marriage & Family Therapist

729 SUNRISE AVE, SUITE 800
ROSEVILLE, CA 95661

Placer County (916) 772-6701

MS. JAN WILLIAMS BARTUSKA

Nurse Practitioner (Family)

729 SUNRISE AVE, SUITE 900
ROSEVILLE, CA 95661

Placer County (916) 781-3310

JANET KAY THOMPSON FNP

Nurse Practitioner (Family)

729 SUNRISE AVE, SUITE 900
ROSEVILLE, CA 95661

Placer County (916) 781-3387

MARILYSE ANN RYAN PA-C

Physician Assistant (Medical)

729 SUNRISE AVE, # 900
ROSEVILLE, CA 95661

Placer County (916) 771-6539

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 Alan Semion's NPI number?

The NPI number for Alan Semion is 1235131301. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is Alan Semion located?

Alan Semion practices at 729 Sunrise Ave #700, Roseville, CA 95661. The listed phone number is (916) 782-7546.

What is Alan Semion's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Alan Semion enrolled in Medicare?

Yes. Alan Semion 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.

Does Alan Semion hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 05D0614290) is associated with this NPI, valid through September 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Alan Semion was last updated on August 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

About Dr. Alan A Semion Md NPPES

NPPES Registry Identity

Specialties & Licenses

Other Identifiers 3

Medicare Participation & PECOS CMS

Medicare Enrollment Status

CLIA Laboratory Certificates CMS CLIA

Certificate of Compliance · 05D0614290

Areas of Expertise CMS Part B claims 23

Medicare Quality Performance CMS QPP · MIPS

Other Providers at the Same Location NPPES 20

Frequently Asked Questions NPPES & CMS

What is Alan Semion's NPI number?

Where is Alan Semion located?

What is Alan Semion's specialty?

Is Alan Semion enrolled in Medicare?

Does Alan Semion hold a CLIA laboratory certificate?

When was this NPI record last updated?

Certificate of Compliance 05D0614290