DR. NATHAN SINGER M.D.
NPI 1114108016
Pain Medicine - Interventional Pain Medicine in Santa Maria, CA

Q: What is Nathan Singer's NPI number?

The NPI number for Nathan Singer is 1114108016. It was assigned to this individual provider in the NPPES registry on November 19, 2007.

Q: What is Nathan Singer's specialty?

The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.

Q: When was this NPI record last updated?

The NPPES record for Nathan Singer was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 November 19, 2007PECOS EnrolledAccepts Medicare Assignment

0/100

CMS Quality Rating

821 E CHAPEL ST STE 204, SANTA MARIA, CA 93454(805) 922-0760(805) 922-1037 Get Directions Write a Review

NPPES record last updated: December 30, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 30, 2021, Dec 17, 2021 (2 updates tracked since 2021).

On this page

About Dr. Nathan Singer M.d. NPPES

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

DR. NATHAN SINGER M.D. (NPI 1114108016) is an individual interventional pain medicine provider in Santa Maria, California, licensed in California (A48173) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1114108016

Entity TypeIndividualMale

Primary Taxonomy208VP0014X

Provider Legal NameDR. NATHAN SINGERCredential: M.D.

Location Address821 E CHAPEL ST STE 204Santa Maria, CA 93454-4619

Mailing Address821 E Chapel St Ste 204Santa Maria, CA 93454-4619 · (805) 922-0760 · Fax (805) 922-1037

Phone(805) 922-0760

Fax(805) 922-1037

Sole ProprietorNo

Medical School CMSOtherGraduated 1984

Enumeration DateNovember 19, 2007

Last NPPES UpdateDecember 30, 20212 updates tracked since enumeration

NPPES CertifiedDecember 30, 2021

✔ NPI 1114108016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPain Medicine · Interventional Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code208VP0014X

License✔ Licensed in CA · A48173

Definition

Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.

Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License A48173 (CA)

821 E CHAPEL ST STE 204, Santa Maria, CA 93454

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Other Identifiers 1

Medicaid00A481730CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nathan Singer 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 ID5395884985

PECOS Enrollment IDI20091119000551

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 Nathan Singer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nathan Singer M D Inc.

Same address

Interventional Pain Medicine

821 E CHAPEL ST STE 204
Santa Maria, CA 93454

Reassigned Medicare billing, California enrollment

NPI 1629139845 (805) 922-0760

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

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 Waiver 05D2270128

Nathan Singer, MD, Inc · Santa Maria, CA

Expired · Oct 9, 2026

CLIA Number05D2270128

Laboratory TypePhysician Office

Certificate Effective DateOctober 10, 2024

Certificate Expiration DateOctober 9, 2026

Laboratory DirectorNathan Singer

Laboratory Phone(805) 922-0760

Laboratory LocationNathan Singer, MD, Inc821 E Chapel St, Suite 204, Santa Maria, CA 93454

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 16

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.

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.

1,890 services231 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

199 services89 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

87 services59 patients

Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) 64445

This procedure involves injecting an anesthetic or steroid into the lower back and leg nerve to alleviate pain. The injection helps reduce inflammation and numb the area, providing relief from discomfort. This is a common treatment for conditions such as sciatica and herniated discs.

52 services40 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.

46 services40 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

43 services34 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

40 services31 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level 64484

This procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.

40 services31 patients

Online digital evaluation and management service for an established patient for up to 7 days, total time 21 or more minutes 99423

This service involves a week-long digital assessment and management program for existing patients. It includes continuous health monitoring, virtual consultations, and personalized treatment plans. The total time spent is 21 minutes or more, ensuring comprehensive care.

37 services26 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

22 services22 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

21 services15 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

This procedure involves injecting medication into the facet joints of your lower or sacral spine to manage pain. Imaging guidance ensures accurate placement. It's the second level, meaning it's done on two different joint levels.

20 services14 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

16 services15 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

15 services13 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

This procedure involves using imaging technology to locate and treat nerves in your lower spine or sacral area that may be causing pain. Each additional facet joint refers to treating more than one spinal nerve. It's a non-invasive way to manage chronic back pain.

15 services13 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

14 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93454 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

$139.99 typical visit price

range $62.01 – $184.40

Typical copayment $34.99 (range $15.50 – $46.10)

Most-billed visit code 99204

Established Patient

$108.26 typical visit price

range $20.60 – $151.20

Typical copayment $27.06 (range $5.15 – $37.80)

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.

0/100

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

Individually scored

Quality

Improvement Activities

Other Providers at the Same Location NPPES 2

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

CENTER FOR PAIN MANAGEMENT, INC.

Pain Medicine (Interventional Pain Medicine)

821 E CHAPEL ST STE 204
SANTA MARIA, CA 93454

Santa Barbara County (805) 922-0760

NATHAN SINGER M D INC.

Pain Medicine (Interventional Pain Medicine)

821 E CHAPEL ST STE 204
SANTA MARIA, CA 93454

Santa Barbara County (805) 922-0760

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 Nathan Singer's NPI number?

The NPI number for Nathan Singer is 1114108016. It was assigned to this individual provider in the NPPES registry on November 19, 2007.

Where is Nathan Singer located?

Nathan Singer practices at 821 E Chapel St Ste 204, Santa Maria, CA 93454. The listed phone number is (805) 922-0760.

What is Nathan Singer's specialty?

The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.

Is Nathan Singer enrolled in Medicare?

Yes. Nathan Singer 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.

Which organization bills Medicare for Nathan Singer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Singer reassigns Medicare benefits to Nathan Singer M D Inc. (Santa Maria, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nathan Singer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nathan Singer was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.