MELISSA LOUISE WESTERMANN MD
NPI 1760730758
Obstetrics & Gynecology - Maternal & Fetal Medicine in San Diego, CA
NPI Status: Active since August 22, 2012
- Individual
- Female
- Obstetrics & Gynecology
- Maternal & Fetal Medicine
- PECOS Enrolled
About MELISSA WESTERMANN
This page provides the complete NPI Profile along with additional information for Melissa Westermann, a women's health care provider established in San Diego, California with a medical specialization in Obstetrics & Gynecology, focusing in maternal & fetal medicine . The healthcare provider is registered in the NPI registry with number 1760730758 assigned on August 2012. The practitioner's primary taxonomy code is 207VM0101X with license number A130149 (CA). The provider is registered as an individual and her NPI record was last updated 6 years ago.
- NPI
- 1760730758
- Provider Name
- MELISSA LOUISE WESTERMANN MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 7910 FROST ST SAN DIEGO, CA 92123
- Location Phone
- (858) 966-6710
- Mailing Address
- 3020 CHILDRENS WAY # MC5003 SAN DIEGO, CA 92123
- Mailing Phone
- (858) 309-6300
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-22-2012
- Last Update Date
- 08-07-2019
- Code Navigator
Women's health care providers like Melissa Westermann treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.
Location Map
Secondary Locations
- 101 The City Dr S Building 56, Suite 800
Orange, CA 92868
(714) 456-8224
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Obstetrics & Gynecology Maternal & Fetal Medicine
- Taxonomy Code
- 207VM0101X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A130149
- License State
- CA
- Taxonomy Description
- An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207V00000X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | A130149 (CA) |
Medicare Participation & PECOS Enrollment Status
Melissa Westermann is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 92123 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $140.22
- Minimum New Patient Price $62.1
- Maximum New Patient Price $184.71
- Average New Patient Copayment $35.05
- Minimum New Patient Copayment $15.52
- Maximum New Patient Copayment $46.17
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $76.87
- Minimum Established Patient Price $20.62
- Maximum Established Patient Price $151.42
- Average Established Patient Copayment $19.21
- Minimum Established Patient Copayment $5.15
- Maximum Established Patient Copayment $37.85
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 6 | 0 | 7 | 3 | 0 | 7 | 5 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 12 | 0 | 14 | 3 | 0 | 7 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 2 + 0 + 1 + 4 + 3 + 0 + 7 + 1 + 0 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1760730758 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1578505640 | DR. NANCY GRAFF MD Individual | Pediatrics | 7910 FROST ST STE 350 SAN DIEGO, CA 92123 (858) 496-4800 |
| 1801803515 | DAVID G. LEVINSOHN, M.D., INC. Organization | Orthopaedic Surgery | 7910 FROST ST SUITE 340 SAN DIEGO, CA 92123 (858) 277-2448 |
| 1568578987 | DR. GEOFFREY M STILES MD Individual | Surgery | 7910 FROST ST SUITE 430 SAN DIEGO, CA 92123 (858) 279-5599 |
| 1952488728 | DR. RICHARD D. COUTTS M.D. Individual | Orthopaedic Surgery | 7910 FROST ST SUITE 200 SAN DIEGO, CA 92123 (858) 278-8300 |
| 1265519037 | DR. RICHARD F. SANTORE M.D. Individual | Orthopaedic Surgery | 7910 FROST ST SUITE 200 SAN DIEGO, CA 92123 (858) 278-8300 |
| 1225101082 | MISS KATHLEEN MARIE YOUNGS RPAC Individual | Physician Assistant (Surgical) | 7910 FROST ST SUITE 100 SAN DIEGO, CA 92123 (858) 634-5900 |
| 1679641385 | DR. MARTIN T STEIN MD Individual | Pediatrics | 7910 FROST ST SUITE 350 SAN DIEGO, CA 92123 (858) 496-4800 |
| 1487797783 | MONA NUTHALL F.N.P Individual | Nurse Practitioner (Family) | 7910 FROST ST SUITE 400 SAN DIEGO, CA 92123 (858) 277-9378 |
| 1649397167 | SUZANNE SIEDLER NP Individual | Nurse Practitioner (Family) | 7910 FROST ST SUITE 410 SAN DIEGO, CA 92123 (858) 514-3710 |
| 1710154661 | GEORGE SAKOULAS MD, INC. Organization | Internal Medicine (Infectious Disease) | 7910 FROST ST SUITE 320 SAN DIEGO, CA 92123 (858) 292-4211 |
| 1669700753 | DR. SHAWN ROBERT BENCH MD Individual | Surgery | 7910 FROST ST SUITE 450 SAN DIEGO, CA 92123 (858) 565-0104 |
| 1982743175 | CHRISTINE EROS M.D. Individual | Family Medicine | 7910 FROST ST SUITE 410 SAN DIEGO, CA 92123 (858) 514-3700 |
| 1255523981 | SANAS SADRIEH DO Individual | Family Medicine | 7910 FROST ST SUITE 410 SAN DIEGO, CA 92123 (858) 514-3700 |
| 1912164062 | DR. GRANT BENSON MCGANN DDS Individual | Dentist (Oral and Maxillofacial Surgery) | 7910 FROST ST #310 SAN DIEGO, CA 92123 (858) 874-8181 |
| 1154493476 | FRED LEVINE M.D., PH.D. Individual | Medical Genetics (Clinical Genetics (M.D.)) | 7910 FROST ST STE 200 SAN DIEGO, CA 92123 (619) 543-7800 |
| 1710041462 | WILLIAM LEO NYHAN JR. M.D., PH.D. Individual | Pediatrics | 7910 FROST ST STE 200 SAN DIEGO, CA 92123 (619) 543-7800 |
| 1417091992 | KMD MEDICAL GROUP, INC. Organization | Surgery | 7910 FROST ST SUITE 250 SAN DIEGO, CA 92123 (858) 637-4800 |
| 1184800989 | RICHARD F. SANTORE, M.D. INC Organization | Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery) | 7910 FROST ST SUITE 200 SAN DIEGO, CA 92123 (858) 278-8300 |
| 1831493501 | DR. RYAN MICHAEL BARNES D.O. Individual | Surgery | 7910 FROST ST SUITE 450 SAN DIEGO, CA 92123 (858) 565-0104 |
| 1427254937 | DAVID DANIEL GONDA M.D Individual | Neurological Surgery | 7910 FROST ST STE 120 SAN DIEGO, CA 92123 (858) 966-8574 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1760730758, enumerated in the NPI registry as an "individual" on August 22, 2012
The provider is located at 7910 Frost St San Diego, Ca 92123 and the phone number is (858) 966-6710
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207VM0101X with a focus in Maternal & Fetal Medicine
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $140.22 with an average copayment of $35.05 for new patient appointments. Established patients should expect a typical charge of $76.87 and an average copayment of 19.21. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on August 22, 2012. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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