DR. PATRICIA ANNE MUEHSAM M.D.
NPI 1619095874
General Practice in New York, NY

NPI Status: Active since March 27, 2007

Contact Information

903 PARK AVE
NEW YORK, NY
ZIP 10021
Phone: (212) 946-5700
Fax: (212) 535-3321

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  • Individual
  • Female
  • General Practice
  • PECOS Enrolled
  • Opted-Out Medicare

About PATRICIA MUEHSAM

This page provides the complete NPI Profile along with additional information for Patricia Muehsam, a primary care provider established in New York, New York with a medical specialization in General Practice. The healthcare provider is registered in the NPI registry with number 1619095874 assigned on March 2007. The practitioner's primary taxonomy code is 208D00000X with license number 194755 (NY). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1619095874
Provider Name
DR. PATRICIA ANNE MUEHSAM M.D.
Gender
Female
Entity Type
Individual
Location Address
903 PARK AVE NEW YORK, NY 10021
Location Phone
(212) 946-5700
Location Fax
(212) 535-3321
Mailing Address
2 E 75TH ST NEW YORK, NY 10021
Mailing Phone
(212) 772-0280
Mailing Fax
(212) 535-3321
Is Sole Proprietor?
Yes
Enumeration Date
03-27-2007
Last Update Date
07-08-2007
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A primary care provider (PCP) like Patricia Muehsam sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Patricia Muehsam opted out of Medicare effective on 06-28-2018 until 06-28-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

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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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
License No.
194755
License State
NY
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Medicare Participation & PECOS Enrollment Status

Patricia Muehsam 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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 06-28-2018

  • Opt-Out End Date: 06-28-2026

  • Eligible to Order and Refer? 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

Reviews for DR. PATRICIA ANNE MUEHSAM M.D.

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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.
1619095874
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26290910814
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 2 + 9 + 0 + 9 + 1 + 0 + 8 + 1 + 4 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 44

The NPI number 1619095874 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 11 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1922046390 ARNOLD LISIO
Individual
Internal Medicine903 PARK AVE
NEW YORK, NY 10021
(718) 743-7090
1063453231 DAVID CARMICHAEL
Individual
Internal Medicine903 PARK AVE
NEW YORK, NY 10021
(718) 743-7090
1083644074DR. SUSAN CAROL FOX M.D.
Individual
Internal Medicine903 PARK AVE FIRST FLOOR
NEW YORK, NY 10021
(212) 288-2171
1952494221DR. MICHAEL N MERKIN M.D.
Individual
Psychiatry & Neurology (Child & Adolescent Psychiatry)903 PARK AVE
NEW YORK, NY 10021
(212) 737-3054
1942389309 ELIE FREDERIC HAROUCHE MD, FACS
Individual
Plastic Surgery903 PARK AVE
NEW YORK, NY 10021
(212) 570-1794
1841365707DR. LARRY S KIRSTEIN MD
Individual
Psychiatry & Neurology (Psychiatry)903 PARK AVE SUITE 2C
NEW YORK, NY 10021
(212) 737-0999
1013064930DR. HENRY BACHRACH PH.D
Individual
Psychologist (Clinical)903 PARK AVE 2C
NEW YORK, NY 10021
(212) 861-4668
1225176761MS. BRITT MARIANNE HAYES MSW,LCSW
Individual
Social Worker (Clinical)903 PARK AVE
NEW YORK, NY 10021
(212) 288-7381
1205979044DR. JACK HIRSCHOWITZ M.D.
Individual
Psychiatry & Neurology (Psychiatry)903 PARK AVE SUITE 2A
NEW YORK, NY 10021
(212) 410-3376
1588605661 DAVID SHERMAN
Individual
Internal Medicine (Cardiovascular Disease)903 PARK AVE
NEW YORK, NY 10021
(718) 743-7090
1194709709DR. MARIO F ROMAGNOLI M.D.
Individual
Internal Medicine (Infectious Disease)903 PARK AVE
NEW YORK, NY 10021
(212) 396-3390

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619095874, enumerated in the NPI registry as an "individual" on March 27, 2007

The provider is located at 903 Park Ave New York, Ny 10021 and the phone number is (212) 946-5700

The provider's speciality is General Practice with taxonomy code 208D00000X

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.

No, the provider signed an affidavit on June 28, 2018 to opt-out of the Medicare program. The provider is excluded from the Medicare program until June 28, 2026.

This NPI record was last updated on March 27, 2007. 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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